diff --git a/include/mbedtls/cipher.h b/include/mbedtls/cipher.h index 2f8904071..de3de8a79 100644 --- a/include/mbedtls/cipher.h +++ b/include/mbedtls/cipher.h @@ -270,45 +270,58 @@ typedef struct mbedtls_cmac_context_t mbedtls_cmac_context_t; * mbedtls_cipher_info_from_type(), * mbedtls_cipher_info_from_values(), * mbedtls_cipher_info_from_psa(). + * + * \note Some fields store a value that has been right-shifted to save + * code-size, so should not be used directly. The accessor + * functions adjust for this and return the "natural" value. */ typedef struct mbedtls_cipher_info_t { - /** Full cipher identifier. For example, - * MBEDTLS_CIPHER_AES_256_CBC. - */ - mbedtls_cipher_type_t MBEDTLS_PRIVATE(type); - - /** The cipher mode. For example, MBEDTLS_MODE_CBC. */ - mbedtls_cipher_mode_t MBEDTLS_PRIVATE(mode); - - /** The cipher key length, in bits. This is the - * default length for variable sized ciphers. - * Includes parity bits for ciphers like DES. - */ - unsigned int MBEDTLS_PRIVATE(key_bitlen); - /** Name of the cipher. */ const char *MBEDTLS_PRIVATE(name); - /** IV or nonce size, in Bytes. + /** The block size, in bytes. */ + unsigned int MBEDTLS_PRIVATE(block_size) : 5; + + /** IV or nonce size, in bytes (right shifted by #MBEDTLS_IV_SIZE_SHIFT). * For ciphers that accept variable IV sizes, * this is the recommended size. */ - unsigned int MBEDTLS_PRIVATE(iv_size); + unsigned int MBEDTLS_PRIVATE(iv_size) : 3; + + /** The cipher key length, in bits (right shifted by #MBEDTLS_KEY_BITLEN_SHIFT). + * This is the default length for variable sized ciphers. + * Includes parity bits for ciphers like DES. + */ + unsigned int MBEDTLS_PRIVATE(key_bitlen) : 4; + + /** The cipher mode (as per mbedtls_cipher_mode_t). + * For example, MBEDTLS_MODE_CBC. + */ + unsigned int MBEDTLS_PRIVATE(mode) : 4; + + /** Full cipher identifier (as per mbedtls_cipher_type_t). + * For example, MBEDTLS_CIPHER_AES_256_CBC. + * + * This could be 7 bits, but 8 bits retains byte alignment for the + * next field, which reduces code size to access that field. + */ + unsigned int MBEDTLS_PRIVATE(type) : 8; /** Bitflag comprised of MBEDTLS_CIPHER_VARIABLE_IV_LEN and * MBEDTLS_CIPHER_VARIABLE_KEY_LEN indicating whether the * cipher supports variable IV or variable key sizes, respectively. */ - int MBEDTLS_PRIVATE(flags); + unsigned int MBEDTLS_PRIVATE(flags) : 2; - /** The block size, in Bytes. */ - unsigned int MBEDTLS_PRIVATE(block_size); - - /** Struct for base cipher information and functions. */ - const mbedtls_cipher_base_t *MBEDTLS_PRIVATE(base); + /** Index to LUT for base cipher information and functions. */ + unsigned int MBEDTLS_PRIVATE(base_idx) : 5; } mbedtls_cipher_info_t; +/* For internal use only. + * These are used to more compactly represent the fields above. */ +#define MBEDTLS_KEY_BITLEN_SHIFT 6 +#define MBEDTLS_IV_SIZE_SHIFT 2 /** * Generic cipher context. */ @@ -439,7 +452,7 @@ static inline mbedtls_cipher_type_t mbedtls_cipher_info_get_type( if (info == NULL) { return MBEDTLS_CIPHER_NONE; } else { - return info->MBEDTLS_PRIVATE(type); + return (mbedtls_cipher_type_t) info->MBEDTLS_PRIVATE(type); } } @@ -458,7 +471,7 @@ static inline mbedtls_cipher_mode_t mbedtls_cipher_info_get_mode( if (info == NULL) { return MBEDTLS_MODE_NONE; } else { - return info->MBEDTLS_PRIVATE(mode); + return (mbedtls_cipher_mode_t) info->MBEDTLS_PRIVATE(mode); } } @@ -479,7 +492,7 @@ static inline size_t mbedtls_cipher_info_get_key_bitlen( if (info == NULL) { return 0; } else { - return info->MBEDTLS_PRIVATE(key_bitlen); + return info->MBEDTLS_PRIVATE(key_bitlen) << MBEDTLS_KEY_BITLEN_SHIFT; } } @@ -521,7 +534,7 @@ static inline size_t mbedtls_cipher_info_get_iv_size( return 0; } - return (size_t) info->MBEDTLS_PRIVATE(iv_size); + return ((size_t) info->MBEDTLS_PRIVATE(iv_size)) << MBEDTLS_IV_SIZE_SHIFT; } /** @@ -541,7 +554,7 @@ static inline size_t mbedtls_cipher_info_get_block_size( return 0; } - return (size_t) info->MBEDTLS_PRIVATE(block_size); + return (size_t) (info->MBEDTLS_PRIVATE(block_size)); } /** @@ -682,7 +695,7 @@ static inline unsigned int mbedtls_cipher_get_block_size( return 0; } - return ctx->MBEDTLS_PRIVATE(cipher_info)->MBEDTLS_PRIVATE(block_size); + return (unsigned int) ctx->MBEDTLS_PRIVATE(cipher_info)->MBEDTLS_PRIVATE(block_size); } /** @@ -702,7 +715,7 @@ static inline mbedtls_cipher_mode_t mbedtls_cipher_get_cipher_mode( return MBEDTLS_MODE_NONE; } - return ctx->MBEDTLS_PRIVATE(cipher_info)->MBEDTLS_PRIVATE(mode); + return (mbedtls_cipher_mode_t) ctx->MBEDTLS_PRIVATE(cipher_info)->MBEDTLS_PRIVATE(mode); } /** @@ -727,7 +740,8 @@ static inline int mbedtls_cipher_get_iv_size( return (int) ctx->MBEDTLS_PRIVATE(iv_size); } - return (int) ctx->MBEDTLS_PRIVATE(cipher_info)->MBEDTLS_PRIVATE(iv_size); + return (int) (((int) ctx->MBEDTLS_PRIVATE(cipher_info)->MBEDTLS_PRIVATE(iv_size)) << + MBEDTLS_IV_SIZE_SHIFT); } /** @@ -747,7 +761,7 @@ static inline mbedtls_cipher_type_t mbedtls_cipher_get_type( return MBEDTLS_CIPHER_NONE; } - return ctx->MBEDTLS_PRIVATE(cipher_info)->MBEDTLS_PRIVATE(type); + return (mbedtls_cipher_type_t) ctx->MBEDTLS_PRIVATE(cipher_info)->MBEDTLS_PRIVATE(type); } /** @@ -788,7 +802,8 @@ static inline int mbedtls_cipher_get_key_bitlen( return MBEDTLS_KEY_LENGTH_NONE; } - return (int) ctx->MBEDTLS_PRIVATE(cipher_info)->MBEDTLS_PRIVATE(key_bitlen); + return (int) ctx->MBEDTLS_PRIVATE(cipher_info)->MBEDTLS_PRIVATE(key_bitlen) << + MBEDTLS_KEY_BITLEN_SHIFT; } /** diff --git a/library/ccm.c b/library/ccm.c index 36c999e7d..cd689c806 100644 --- a/library/ccm.c +++ b/library/ccm.c @@ -70,7 +70,7 @@ int mbedtls_ccm_setkey(mbedtls_ccm_context *ctx, return MBEDTLS_ERR_CCM_BAD_INPUT; } - if (cipher_info->block_size != 16) { + if (mbedtls_cipher_info_get_block_size(cipher_info) != 16) { return MBEDTLS_ERR_CCM_BAD_INPUT; } diff --git a/library/cipher.c b/library/cipher.c index 81e855d46..015e25d79 100644 --- a/library/cipher.c +++ b/library/cipher.c @@ -67,6 +67,12 @@ static int supported_init = 0; +static inline const mbedtls_cipher_base_t *mbedtls_cipher_get_base( + const mbedtls_cipher_info_t *info) +{ + return mbedtls_cipher_base_lookup_table[info->base_idx]; +} + const int *mbedtls_cipher_list(void) { const mbedtls_cipher_definition_t *def; @@ -128,8 +134,8 @@ const mbedtls_cipher_info_t *mbedtls_cipher_info_from_values( const mbedtls_cipher_definition_t *def; for (def = mbedtls_cipher_definitions; def->info != NULL; def++) { - if (def->info->base->cipher == cipher_id && - def->info->key_bitlen == (unsigned) key_bitlen && + if (mbedtls_cipher_get_base(def->info)->cipher == cipher_id && + mbedtls_cipher_info_get_key_bitlen(def->info) == (unsigned) key_bitlen && def->info->mode == mode) { return def->info; } @@ -178,7 +184,7 @@ void mbedtls_cipher_free(mbedtls_cipher_context_t *ctx) #endif if (ctx->cipher_ctx) { - ctx->cipher_info->base->ctx_free_func(ctx->cipher_ctx); + mbedtls_cipher_get_base(ctx->cipher_info)->ctx_free_func(ctx->cipher_ctx); } mbedtls_platform_zeroize(ctx, sizeof(mbedtls_cipher_context_t)); @@ -193,7 +199,7 @@ int mbedtls_cipher_setup(mbedtls_cipher_context_t *ctx, memset(ctx, 0, sizeof(mbedtls_cipher_context_t)); - if (NULL == (ctx->cipher_ctx = cipher_info->base->ctx_alloc_func())) { + if (NULL == (ctx->cipher_ctx = mbedtls_cipher_get_base(cipher_info)->ctx_alloc_func())) { return MBEDTLS_ERR_CIPHER_ALLOC_FAILED; } @@ -228,11 +234,11 @@ int mbedtls_cipher_setup_psa(mbedtls_cipher_context_t *ctx, /* Check that the underlying cipher mode and cipher type are * supported by the underlying PSA Crypto implementation. */ - alg = mbedtls_psa_translate_cipher_mode(cipher_info->mode, taglen); + alg = mbedtls_psa_translate_cipher_mode(((mbedtls_cipher_mode_t) cipher_info->mode), taglen); if (alg == 0) { return MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE; } - if (mbedtls_psa_translate_cipher_type(cipher_info->type) == 0) { + if (mbedtls_psa_translate_cipher_type(((mbedtls_cipher_type_t) cipher_info->type)) == 0) { return MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE; } @@ -285,7 +291,7 @@ int mbedtls_cipher_setkey(mbedtls_cipher_context_t *ctx, } key_type = mbedtls_psa_translate_cipher_type( - ctx->cipher_info->type); + ((mbedtls_cipher_type_t) ctx->cipher_info->type)); if (key_type == 0) { return MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE; } @@ -323,7 +329,7 @@ int mbedtls_cipher_setkey(mbedtls_cipher_context_t *ctx, #endif /* MBEDTLS_USE_PSA_CRYPTO */ if ((ctx->cipher_info->flags & MBEDTLS_CIPHER_VARIABLE_KEY_LEN) == 0 && - (int) ctx->cipher_info->key_bitlen != key_bitlen) { + (int) mbedtls_cipher_info_get_key_bitlen(ctx->cipher_info) != key_bitlen) { return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; } @@ -334,16 +340,16 @@ int mbedtls_cipher_setkey(mbedtls_cipher_context_t *ctx, * For OFB, CFB and CTR mode always use the encryption key schedule */ if (MBEDTLS_ENCRYPT == operation || - MBEDTLS_MODE_CFB == ctx->cipher_info->mode || - MBEDTLS_MODE_OFB == ctx->cipher_info->mode || - MBEDTLS_MODE_CTR == ctx->cipher_info->mode) { - return ctx->cipher_info->base->setkey_enc_func(ctx->cipher_ctx, key, - ctx->key_bitlen); + MBEDTLS_MODE_CFB == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode) || + MBEDTLS_MODE_OFB == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode) || + MBEDTLS_MODE_CTR == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { + return mbedtls_cipher_get_base(ctx->cipher_info)->setkey_enc_func(ctx->cipher_ctx, key, + ctx->key_bitlen); } if (MBEDTLS_DECRYPT == operation) { - return ctx->cipher_info->base->setkey_dec_func(ctx->cipher_ctx, key, - ctx->key_bitlen); + return mbedtls_cipher_get_base(ctx->cipher_info)->setkey_dec_func(ctx->cipher_ctx, key, + ctx->key_bitlen); } return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; @@ -375,7 +381,7 @@ int mbedtls_cipher_set_iv(mbedtls_cipher_context_t *ctx, if ((ctx->cipher_info->flags & MBEDTLS_CIPHER_VARIABLE_IV_LEN) != 0) { actual_iv_size = iv_len; } else { - actual_iv_size = ctx->cipher_info->iv_size; + actual_iv_size = mbedtls_cipher_info_get_iv_size(ctx->cipher_info); /* avoid reading past the end of input buffer */ if (actual_iv_size > iv_len) { @@ -384,7 +390,7 @@ int mbedtls_cipher_set_iv(mbedtls_cipher_context_t *ctx, } #if defined(MBEDTLS_CHACHA20_C) - if (ctx->cipher_info->type == MBEDTLS_CIPHER_CHACHA20) { + if (((mbedtls_cipher_type_t) ctx->cipher_info->type) == MBEDTLS_CIPHER_CHACHA20) { /* Even though the actual_iv_size is overwritten with a correct value * of 12 from the cipher info, return an error to indicate that * the input iv_len is wrong. */ @@ -399,7 +405,7 @@ int mbedtls_cipher_set_iv(mbedtls_cipher_context_t *ctx, } } #if defined(MBEDTLS_CHACHAPOLY_C) - if (ctx->cipher_info->type == MBEDTLS_CIPHER_CHACHA20_POLY1305 && + if (((mbedtls_cipher_type_t) ctx->cipher_info->type) == MBEDTLS_CIPHER_CHACHA20_POLY1305 && iv_len != 12) { return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; } @@ -407,7 +413,7 @@ int mbedtls_cipher_set_iv(mbedtls_cipher_context_t *ctx, #endif #if defined(MBEDTLS_GCM_C) - if (MBEDTLS_MODE_GCM == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_GCM == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { return mbedtls_gcm_starts((mbedtls_gcm_context *) ctx->cipher_ctx, ctx->operation, iv, iv_len); @@ -415,7 +421,7 @@ int mbedtls_cipher_set_iv(mbedtls_cipher_context_t *ctx, #endif #if defined(MBEDTLS_CCM_C) - if (MBEDTLS_MODE_CCM_STAR_NO_TAG == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_CCM_STAR_NO_TAG == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { int set_lengths_result; int ccm_star_mode; @@ -485,14 +491,14 @@ int mbedtls_cipher_update_ad(mbedtls_cipher_context_t *ctx, #endif /* MBEDTLS_USE_PSA_CRYPTO */ #if defined(MBEDTLS_GCM_C) - if (MBEDTLS_MODE_GCM == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_GCM == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { return mbedtls_gcm_update_ad((mbedtls_gcm_context *) ctx->cipher_ctx, ad, ad_len); } #endif #if defined(MBEDTLS_CHACHAPOLY_C) - if (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ctx->cipher_info->type) { + if (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ((mbedtls_cipher_type_t) ctx->cipher_info->type)) { int result; mbedtls_chachapoly_mode_t mode; @@ -541,15 +547,16 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in return MBEDTLS_ERR_CIPHER_INVALID_CONTEXT; } - if (ctx->cipher_info->mode == MBEDTLS_MODE_ECB) { + if (((mbedtls_cipher_mode_t) ctx->cipher_info->mode) == MBEDTLS_MODE_ECB) { if (ilen != block_size) { return MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED; } *olen = ilen; - if (0 != (ret = ctx->cipher_info->base->ecb_func(ctx->cipher_ctx, - ctx->operation, input, output))) { + if (0 != (ret = mbedtls_cipher_get_base(ctx->cipher_info)->ecb_func(ctx->cipher_ctx, + ctx->operation, input, + output))) { return ret; } @@ -557,7 +564,7 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in } #if defined(MBEDTLS_GCM_C) - if (ctx->cipher_info->mode == MBEDTLS_MODE_GCM) { + if (((mbedtls_cipher_mode_t) ctx->cipher_info->mode) == MBEDTLS_MODE_GCM) { return mbedtls_gcm_update((mbedtls_gcm_context *) ctx->cipher_ctx, input, ilen, output, ilen, olen); @@ -565,7 +572,7 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in #endif #if defined(MBEDTLS_CCM_C) - if (ctx->cipher_info->mode == MBEDTLS_MODE_CCM_STAR_NO_TAG) { + if (((mbedtls_cipher_mode_t) ctx->cipher_info->mode) == MBEDTLS_MODE_CCM_STAR_NO_TAG) { return mbedtls_ccm_update((mbedtls_ccm_context *) ctx->cipher_ctx, input, ilen, output, ilen, olen); @@ -573,7 +580,7 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in #endif #if defined(MBEDTLS_CHACHAPOLY_C) - if (ctx->cipher_info->type == MBEDTLS_CIPHER_CHACHA20_POLY1305) { + if (((mbedtls_cipher_type_t) ctx->cipher_info->type) == MBEDTLS_CIPHER_CHACHA20_POLY1305) { *olen = ilen; return mbedtls_chachapoly_update((mbedtls_chachapoly_context *) ctx->cipher_ctx, ilen, input, output); @@ -586,7 +593,7 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in } #if defined(MBEDTLS_CIPHER_MODE_CBC) - if (ctx->cipher_info->mode == MBEDTLS_MODE_CBC) { + if (((mbedtls_cipher_mode_t) ctx->cipher_info->mode) == MBEDTLS_MODE_CBC) { size_t copy_len = 0; /* @@ -614,9 +621,12 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in memcpy(&(ctx->unprocessed_data[ctx->unprocessed_len]), input, copy_len); - if (0 != (ret = ctx->cipher_info->base->cbc_func(ctx->cipher_ctx, - ctx->operation, block_size, ctx->iv, - ctx->unprocessed_data, output))) { + if (0 != (ret = mbedtls_cipher_get_base(ctx->cipher_info)->cbc_func(ctx->cipher_ctx, + ctx->operation, + block_size, ctx->iv, + ctx-> + unprocessed_data, + output))) { return ret; } @@ -654,9 +664,11 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in * Process remaining full blocks */ if (ilen) { - if (0 != (ret = ctx->cipher_info->base->cbc_func(ctx->cipher_ctx, - ctx->operation, ilen, ctx->iv, input, - output))) { + if (0 != (ret = mbedtls_cipher_get_base(ctx->cipher_info)->cbc_func(ctx->cipher_ctx, + ctx->operation, + ilen, ctx->iv, + input, + output))) { return ret; } @@ -668,11 +680,12 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in #endif /* MBEDTLS_CIPHER_MODE_CBC */ #if defined(MBEDTLS_CIPHER_MODE_CFB) - if (ctx->cipher_info->mode == MBEDTLS_MODE_CFB) { - if (0 != (ret = ctx->cipher_info->base->cfb_func(ctx->cipher_ctx, - ctx->operation, ilen, - &ctx->unprocessed_len, ctx->iv, - input, output))) { + if (((mbedtls_cipher_mode_t) ctx->cipher_info->mode) == MBEDTLS_MODE_CFB) { + if (0 != (ret = mbedtls_cipher_get_base(ctx->cipher_info)->cfb_func(ctx->cipher_ctx, + ctx->operation, ilen, + &ctx->unprocessed_len, + ctx->iv, + input, output))) { return ret; } @@ -683,10 +696,12 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in #endif /* MBEDTLS_CIPHER_MODE_CFB */ #if defined(MBEDTLS_CIPHER_MODE_OFB) - if (ctx->cipher_info->mode == MBEDTLS_MODE_OFB) { - if (0 != (ret = ctx->cipher_info->base->ofb_func(ctx->cipher_ctx, - ilen, &ctx->unprocessed_len, ctx->iv, - input, output))) { + if (((mbedtls_cipher_mode_t) ctx->cipher_info->mode) == MBEDTLS_MODE_OFB) { + if (0 != (ret = mbedtls_cipher_get_base(ctx->cipher_info)->ofb_func(ctx->cipher_ctx, + ilen, + &ctx->unprocessed_len, + ctx->iv, + input, output))) { return ret; } @@ -697,10 +712,13 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in #endif /* MBEDTLS_CIPHER_MODE_OFB */ #if defined(MBEDTLS_CIPHER_MODE_CTR) - if (ctx->cipher_info->mode == MBEDTLS_MODE_CTR) { - if (0 != (ret = ctx->cipher_info->base->ctr_func(ctx->cipher_ctx, - ilen, &ctx->unprocessed_len, ctx->iv, - ctx->unprocessed_data, input, output))) { + if (((mbedtls_cipher_mode_t) ctx->cipher_info->mode) == MBEDTLS_MODE_CTR) { + if (0 != (ret = mbedtls_cipher_get_base(ctx->cipher_info)->ctr_func(ctx->cipher_ctx, + ilen, + &ctx->unprocessed_len, + ctx->iv, + ctx->unprocessed_data, + input, output))) { return ret; } @@ -711,14 +729,18 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in #endif /* MBEDTLS_CIPHER_MODE_CTR */ #if defined(MBEDTLS_CIPHER_MODE_XTS) - if (ctx->cipher_info->mode == MBEDTLS_MODE_XTS) { + if (((mbedtls_cipher_mode_t) ctx->cipher_info->mode) == MBEDTLS_MODE_XTS) { if (ctx->unprocessed_len > 0) { /* We can only process an entire data unit at a time. */ return MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE; } - ret = ctx->cipher_info->base->xts_func(ctx->cipher_ctx, - ctx->operation, ilen, ctx->iv, input, output); + ret = mbedtls_cipher_get_base(ctx->cipher_info)->xts_func(ctx->cipher_ctx, + ctx->operation, + ilen, + ctx->iv, + input, + output); if (ret != 0) { return ret; } @@ -730,9 +752,10 @@ int mbedtls_cipher_update(mbedtls_cipher_context_t *ctx, const unsigned char *in #endif /* MBEDTLS_CIPHER_MODE_XTS */ #if defined(MBEDTLS_CIPHER_MODE_STREAM) - if (ctx->cipher_info->mode == MBEDTLS_MODE_STREAM) { - if (0 != (ret = ctx->cipher_info->base->stream_func(ctx->cipher_ctx, - ilen, input, output))) { + if (((mbedtls_cipher_mode_t) ctx->cipher_info->mode) == MBEDTLS_MODE_STREAM) { + if (0 != (ret = mbedtls_cipher_get_base(ctx->cipher_info)->stream_func(ctx->cipher_ctx, + ilen, input, + output))) { return ret; } @@ -944,22 +967,22 @@ int mbedtls_cipher_finish(mbedtls_cipher_context_t *ctx, *olen = 0; - if (MBEDTLS_MODE_CFB == ctx->cipher_info->mode || - MBEDTLS_MODE_OFB == ctx->cipher_info->mode || - MBEDTLS_MODE_CTR == ctx->cipher_info->mode || - MBEDTLS_MODE_GCM == ctx->cipher_info->mode || - MBEDTLS_MODE_CCM_STAR_NO_TAG == ctx->cipher_info->mode || - MBEDTLS_MODE_XTS == ctx->cipher_info->mode || - MBEDTLS_MODE_STREAM == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_CFB == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode) || + MBEDTLS_MODE_OFB == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode) || + MBEDTLS_MODE_CTR == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode) || + MBEDTLS_MODE_GCM == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode) || + MBEDTLS_MODE_CCM_STAR_NO_TAG == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode) || + MBEDTLS_MODE_XTS == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode) || + MBEDTLS_MODE_STREAM == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { return 0; } - if ((MBEDTLS_CIPHER_CHACHA20 == ctx->cipher_info->type) || - (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ctx->cipher_info->type)) { + if ((MBEDTLS_CIPHER_CHACHA20 == ((mbedtls_cipher_type_t) ctx->cipher_info->type)) || + (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ((mbedtls_cipher_type_t) ctx->cipher_info->type))) { return 0; } - if (MBEDTLS_MODE_ECB == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_ECB == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { if (ctx->unprocessed_len != 0) { return MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED; } @@ -968,7 +991,7 @@ int mbedtls_cipher_finish(mbedtls_cipher_context_t *ctx, } #if defined(MBEDTLS_CIPHER_MODE_CBC) - if (MBEDTLS_MODE_CBC == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_CBC == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { int ret = 0; if (MBEDTLS_ENCRYPT == ctx->operation) { @@ -996,11 +1019,13 @@ int mbedtls_cipher_finish(mbedtls_cipher_context_t *ctx, } /* cipher block */ - if (0 != (ret = ctx->cipher_info->base->cbc_func(ctx->cipher_ctx, - ctx->operation, - mbedtls_cipher_get_block_size(ctx), - ctx->iv, - ctx->unprocessed_data, output))) { + if (0 != (ret = mbedtls_cipher_get_base(ctx->cipher_info)->cbc_func(ctx->cipher_ctx, + ctx->operation, + mbedtls_cipher_get_block_size( + ctx), + ctx->iv, + ctx->unprocessed_data, + output))) { return ret; } @@ -1025,7 +1050,8 @@ int mbedtls_cipher_finish(mbedtls_cipher_context_t *ctx, int mbedtls_cipher_set_padding_mode(mbedtls_cipher_context_t *ctx, mbedtls_cipher_padding_t mode) { - if (NULL == ctx->cipher_info || MBEDTLS_MODE_CBC != ctx->cipher_info->mode) { + if (NULL == ctx->cipher_info || + MBEDTLS_MODE_CBC != ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; } @@ -1102,7 +1128,7 @@ int mbedtls_cipher_write_tag(mbedtls_cipher_context_t *ctx, #endif /* MBEDTLS_USE_PSA_CRYPTO */ #if defined(MBEDTLS_GCM_C) - if (MBEDTLS_MODE_GCM == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_GCM == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { size_t output_length; /* The code here doesn't yet support alternative implementations * that can delay up to a block of output. */ @@ -1113,7 +1139,7 @@ int mbedtls_cipher_write_tag(mbedtls_cipher_context_t *ctx, #endif #if defined(MBEDTLS_CHACHAPOLY_C) - if (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ctx->cipher_info->type) { + if (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ((mbedtls_cipher_type_t) ctx->cipher_info->type)) { /* Don't allow truncated MAC for Poly1305 */ if (tag_len != 16U) { return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; @@ -1154,7 +1180,7 @@ int mbedtls_cipher_check_tag(mbedtls_cipher_context_t *ctx, ret = MBEDTLS_ERR_CIPHER_FEATURE_UNAVAILABLE; #if defined(MBEDTLS_GCM_C) - if (MBEDTLS_MODE_GCM == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_GCM == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { size_t output_length; /* The code here doesn't yet support alternative implementations * that can delay up to a block of output. */ @@ -1179,7 +1205,7 @@ int mbedtls_cipher_check_tag(mbedtls_cipher_context_t *ctx, #endif /* MBEDTLS_GCM_C */ #if defined(MBEDTLS_CHACHAPOLY_C) - if (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ctx->cipher_info->type) { + if (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ((mbedtls_cipher_type_t) ctx->cipher_info->type)) { /* Don't allow truncated MAC for Poly1305 */ if (tag_len != sizeof(check_tag)) { return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; @@ -1250,7 +1276,7 @@ int mbedtls_cipher_crypt(mbedtls_cipher_context_t *ctx, return MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED; } - if (ctx->cipher_info->mode != MBEDTLS_MODE_ECB) { + if (((mbedtls_cipher_mode_t) ctx->cipher_info->mode) != MBEDTLS_MODE_ECB) { status = psa_cipher_set_iv(&cipher_op, iv, iv_len); if (status != PSA_SUCCESS) { return MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED; @@ -1345,7 +1371,7 @@ static int mbedtls_cipher_aead_encrypt(mbedtls_cipher_context_t *ctx, #endif /* MBEDTLS_USE_PSA_CRYPTO */ #if defined(MBEDTLS_GCM_C) - if (MBEDTLS_MODE_GCM == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_GCM == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { *olen = ilen; return mbedtls_gcm_crypt_and_tag(ctx->cipher_ctx, MBEDTLS_GCM_ENCRYPT, ilen, iv, iv_len, ad, ad_len, @@ -1353,7 +1379,7 @@ static int mbedtls_cipher_aead_encrypt(mbedtls_cipher_context_t *ctx, } #endif /* MBEDTLS_GCM_C */ #if defined(MBEDTLS_CCM_C) - if (MBEDTLS_MODE_CCM == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_CCM == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { *olen = ilen; return mbedtls_ccm_encrypt_and_tag(ctx->cipher_ctx, ilen, iv, iv_len, ad, ad_len, input, output, @@ -1361,9 +1387,9 @@ static int mbedtls_cipher_aead_encrypt(mbedtls_cipher_context_t *ctx, } #endif /* MBEDTLS_CCM_C */ #if defined(MBEDTLS_CHACHAPOLY_C) - if (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ctx->cipher_info->type) { + if (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ((mbedtls_cipher_type_t) ctx->cipher_info->type)) { /* ChachaPoly has fixed length nonce and MAC (tag) */ - if ((iv_len != ctx->cipher_info->iv_size) || + if ((iv_len != mbedtls_cipher_info_get_iv_size(ctx->cipher_info)) || (tag_len != 16U)) { return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; } @@ -1423,7 +1449,7 @@ static int mbedtls_cipher_aead_decrypt(mbedtls_cipher_context_t *ctx, #endif /* MBEDTLS_USE_PSA_CRYPTO */ #if defined(MBEDTLS_GCM_C) - if (MBEDTLS_MODE_GCM == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_GCM == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED; *olen = ilen; @@ -1439,7 +1465,7 @@ static int mbedtls_cipher_aead_decrypt(mbedtls_cipher_context_t *ctx, } #endif /* MBEDTLS_GCM_C */ #if defined(MBEDTLS_CCM_C) - if (MBEDTLS_MODE_CCM == ctx->cipher_info->mode) { + if (MBEDTLS_MODE_CCM == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) { int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED; *olen = ilen; @@ -1455,11 +1481,11 @@ static int mbedtls_cipher_aead_decrypt(mbedtls_cipher_context_t *ctx, } #endif /* MBEDTLS_CCM_C */ #if defined(MBEDTLS_CHACHAPOLY_C) - if (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ctx->cipher_info->type) { + if (MBEDTLS_CIPHER_CHACHA20_POLY1305 == ((mbedtls_cipher_type_t) ctx->cipher_info->type)) { int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED; /* ChachaPoly has fixed length nonce and MAC (tag) */ - if ((iv_len != ctx->cipher_info->iv_size) || + if ((iv_len != mbedtls_cipher_info_get_iv_size(ctx->cipher_info)) || (tag_len != 16U)) { return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; } @@ -1496,10 +1522,11 @@ int mbedtls_cipher_auth_encrypt_ext(mbedtls_cipher_context_t *ctx, #if defined(MBEDTLS_USE_PSA_CRYPTO) ctx->psa_enabled == 0 && #endif - (MBEDTLS_MODE_KW == ctx->cipher_info->mode || - MBEDTLS_MODE_KWP == ctx->cipher_info->mode)) { - mbedtls_nist_kw_mode_t mode = (MBEDTLS_MODE_KW == ctx->cipher_info->mode) ? - MBEDTLS_KW_MODE_KW : MBEDTLS_KW_MODE_KWP; + (MBEDTLS_MODE_KW == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode) || + MBEDTLS_MODE_KWP == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode))) { + mbedtls_nist_kw_mode_t mode = + (MBEDTLS_MODE_KW == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) ? + MBEDTLS_KW_MODE_KW : MBEDTLS_KW_MODE_KWP; /* There is no iv, tag or ad associated with KW and KWP, * so these length should be 0 as documented. */ @@ -1546,10 +1573,11 @@ int mbedtls_cipher_auth_decrypt_ext(mbedtls_cipher_context_t *ctx, #if defined(MBEDTLS_USE_PSA_CRYPTO) ctx->psa_enabled == 0 && #endif - (MBEDTLS_MODE_KW == ctx->cipher_info->mode || - MBEDTLS_MODE_KWP == ctx->cipher_info->mode)) { - mbedtls_nist_kw_mode_t mode = (MBEDTLS_MODE_KW == ctx->cipher_info->mode) ? - MBEDTLS_KW_MODE_KW : MBEDTLS_KW_MODE_KWP; + (MBEDTLS_MODE_KW == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode) || + MBEDTLS_MODE_KWP == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode))) { + mbedtls_nist_kw_mode_t mode = + (MBEDTLS_MODE_KW == ((mbedtls_cipher_mode_t) ctx->cipher_info->mode)) ? + MBEDTLS_KW_MODE_KW : MBEDTLS_KW_MODE_KWP; /* There is no iv, tag or ad associated with KW and KWP, * so these length should be 0 as documented. */ diff --git a/library/cipher_wrap.c b/library/cipher_wrap.c index c99627c07..da4e739c8 100644 --- a/library/cipher_wrap.c +++ b/library/cipher_wrap.c @@ -70,6 +70,60 @@ #include "mbedtls/platform.h" +enum mbedtls_cipher_base_index { +#if defined(MBEDTLS_AES_C) + MBEDTLS_CIPHER_BASE_INDEX_AES, +#endif +#if defined(MBEDTLS_ARIA_C) + MBEDTLS_CIPHER_BASE_INDEX_ARIA, +#endif +#if defined(MBEDTLS_CAMELLIA_C) + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA, +#endif +#if defined(MBEDTLS_CCM_C) && defined(MBEDTLS_AES_C) + MBEDTLS_CIPHER_BASE_INDEX_CCM_AES, +#endif +#if defined(MBEDTLS_CCM_C) && defined(MBEDTLS_ARIA_C) + MBEDTLS_CIPHER_BASE_INDEX_CCM_ARIA, +#endif +#if defined(MBEDTLS_CCM_C) && defined(MBEDTLS_CAMELLIA_C) + MBEDTLS_CIPHER_BASE_INDEX_CCM_CAMELLIA, +#endif +#if defined(MBEDTLS_CHACHA20_C) + MBEDTLS_CIPHER_BASE_INDEX_CHACHA20_BASE, +#endif +#if defined(MBEDTLS_CHACHAPOLY_C) + MBEDTLS_CIPHER_BASE_INDEX_CHACHAPOLY_BASE, +#endif +#if defined(MBEDTLS_DES_C) + MBEDTLS_CIPHER_BASE_INDEX_DES_EDE3, +#endif +#if defined(MBEDTLS_DES_C) + MBEDTLS_CIPHER_BASE_INDEX_DES_EDE, +#endif +#if defined(MBEDTLS_DES_C) + MBEDTLS_CIPHER_BASE_INDEX_DES, +#endif +#if defined(MBEDTLS_GCM_C) && defined(MBEDTLS_AES_C) + MBEDTLS_CIPHER_BASE_INDEX_GCM_AES, +#endif +#if defined(MBEDTLS_GCM_C) && defined(MBEDTLS_ARIA_C) + MBEDTLS_CIPHER_BASE_INDEX_GCM_ARIA, +#endif +#if defined(MBEDTLS_GCM_C) && defined(MBEDTLS_CAMELLIA_C) + MBEDTLS_CIPHER_BASE_INDEX_GCM_CAMELLIA, +#endif +#if defined(MBEDTLS_NIST_KW_C) + MBEDTLS_CIPHER_BASE_INDEX_KW_AES, +#endif +#if defined(MBEDTLS_CIPHER_NULL_CIPHER) + MBEDTLS_CIPHER_BASE_INDEX_NULL_BASE, +#endif +#if defined(MBEDTLS_CIPHER_MODE_XTS) && defined(MBEDTLS_AES_C) + MBEDTLS_CIPHER_BASE_INDEX_XTS_AES +#endif +}; + #if defined(MBEDTLS_GCM_C) /* shared by all GCM ciphers */ static void *gcm_ctx_alloc(void) @@ -241,175 +295,175 @@ static const mbedtls_cipher_base_t aes_info = { }; static const mbedtls_cipher_info_t aes_128_ecb_info = { - MBEDTLS_CIPHER_AES_128_ECB, - MBEDTLS_MODE_ECB, - 128, "AES-128-ECB", - 0, - 0, 16, - &aes_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_AES_128_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_AES }; static const mbedtls_cipher_info_t aes_192_ecb_info = { - MBEDTLS_CIPHER_AES_192_ECB, - MBEDTLS_MODE_ECB, - 192, "AES-192-ECB", - 0, - 0, 16, - &aes_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_AES_192_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_AES }; static const mbedtls_cipher_info_t aes_256_ecb_info = { - MBEDTLS_CIPHER_AES_256_ECB, - MBEDTLS_MODE_ECB, - 256, "AES-256-ECB", - 0, - 0, 16, - &aes_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_AES_256_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_AES }; #if defined(MBEDTLS_CIPHER_MODE_CBC) static const mbedtls_cipher_info_t aes_128_cbc_info = { - MBEDTLS_CIPHER_AES_128_CBC, - MBEDTLS_MODE_CBC, - 128, "AES-128-CBC", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_AES_128_CBC, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; static const mbedtls_cipher_info_t aes_192_cbc_info = { - MBEDTLS_CIPHER_AES_192_CBC, - MBEDTLS_MODE_CBC, - 192, "AES-192-CBC", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_AES_192_CBC, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; static const mbedtls_cipher_info_t aes_256_cbc_info = { - MBEDTLS_CIPHER_AES_256_CBC, - MBEDTLS_MODE_CBC, - 256, "AES-256-CBC", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_AES_256_CBC, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; #endif /* MBEDTLS_CIPHER_MODE_CBC */ #if defined(MBEDTLS_CIPHER_MODE_CFB) static const mbedtls_cipher_info_t aes_128_cfb128_info = { - MBEDTLS_CIPHER_AES_128_CFB128, - MBEDTLS_MODE_CFB, - 128, "AES-128-CFB128", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CFB, + MBEDTLS_CIPHER_AES_128_CFB128, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; static const mbedtls_cipher_info_t aes_192_cfb128_info = { - MBEDTLS_CIPHER_AES_192_CFB128, - MBEDTLS_MODE_CFB, - 192, "AES-192-CFB128", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CFB, + MBEDTLS_CIPHER_AES_192_CFB128, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; static const mbedtls_cipher_info_t aes_256_cfb128_info = { - MBEDTLS_CIPHER_AES_256_CFB128, - MBEDTLS_MODE_CFB, - 256, "AES-256-CFB128", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CFB, + MBEDTLS_CIPHER_AES_256_CFB128, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; #endif /* MBEDTLS_CIPHER_MODE_CFB */ #if defined(MBEDTLS_CIPHER_MODE_OFB) static const mbedtls_cipher_info_t aes_128_ofb_info = { - MBEDTLS_CIPHER_AES_128_OFB, - MBEDTLS_MODE_OFB, - 128, "AES-128-OFB", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_OFB, + MBEDTLS_CIPHER_AES_128_OFB, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; static const mbedtls_cipher_info_t aes_192_ofb_info = { - MBEDTLS_CIPHER_AES_192_OFB, - MBEDTLS_MODE_OFB, - 192, "AES-192-OFB", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_OFB, + MBEDTLS_CIPHER_AES_192_OFB, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; static const mbedtls_cipher_info_t aes_256_ofb_info = { - MBEDTLS_CIPHER_AES_256_OFB, - MBEDTLS_MODE_OFB, - 256, "AES-256-OFB", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_OFB, + MBEDTLS_CIPHER_AES_256_OFB, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; #endif /* MBEDTLS_CIPHER_MODE_OFB */ #if defined(MBEDTLS_CIPHER_MODE_CTR) static const mbedtls_cipher_info_t aes_128_ctr_info = { - MBEDTLS_CIPHER_AES_128_CTR, - MBEDTLS_MODE_CTR, - 128, "AES-128-CTR", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CTR, + MBEDTLS_CIPHER_AES_128_CTR, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; static const mbedtls_cipher_info_t aes_192_ctr_info = { - MBEDTLS_CIPHER_AES_192_CTR, - MBEDTLS_MODE_CTR, - 192, "AES-192-CTR", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CTR, + MBEDTLS_CIPHER_AES_192_CTR, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; static const mbedtls_cipher_info_t aes_256_ctr_info = { - MBEDTLS_CIPHER_AES_256_CTR, - MBEDTLS_MODE_CTR, - 256, "AES-256-CTR", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CTR, + MBEDTLS_CIPHER_AES_256_CTR, 0, - 16, - &aes_info + MBEDTLS_CIPHER_BASE_INDEX_AES }; #endif /* MBEDTLS_CIPHER_MODE_CTR */ @@ -479,25 +533,25 @@ static const mbedtls_cipher_base_t xts_aes_info = { }; static const mbedtls_cipher_info_t aes_128_xts_info = { - MBEDTLS_CIPHER_AES_128_XTS, - MBEDTLS_MODE_XTS, - 256, "AES-128-XTS", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_XTS, + MBEDTLS_CIPHER_AES_128_XTS, 0, - 16, - &xts_aes_info + MBEDTLS_CIPHER_BASE_INDEX_XTS_AES }; static const mbedtls_cipher_info_t aes_256_xts_info = { - MBEDTLS_CIPHER_AES_256_XTS, - MBEDTLS_MODE_XTS, - 512, "AES-256-XTS", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 512 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_XTS, + MBEDTLS_CIPHER_AES_256_XTS, 0, - 16, - &xts_aes_info + MBEDTLS_CIPHER_BASE_INDEX_XTS_AES }; #endif /* MBEDTLS_CIPHER_MODE_XTS */ @@ -537,36 +591,36 @@ static const mbedtls_cipher_base_t gcm_aes_info = { }; static const mbedtls_cipher_info_t aes_128_gcm_info = { - MBEDTLS_CIPHER_AES_128_GCM, - MBEDTLS_MODE_GCM, - 128, "AES-128-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &gcm_aes_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_GCM, + MBEDTLS_CIPHER_AES_128_GCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_GCM_AES }; static const mbedtls_cipher_info_t aes_192_gcm_info = { - MBEDTLS_CIPHER_AES_192_GCM, - MBEDTLS_MODE_GCM, - 192, "AES-192-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &gcm_aes_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_GCM, + MBEDTLS_CIPHER_AES_192_GCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_GCM_AES }; static const mbedtls_cipher_info_t aes_256_gcm_info = { - MBEDTLS_CIPHER_AES_256_GCM, - MBEDTLS_MODE_GCM, - 256, "AES-256-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &gcm_aes_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_GCM, + MBEDTLS_CIPHER_AES_256_GCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_GCM_AES }; #endif /* MBEDTLS_GCM_C */ @@ -606,69 +660,69 @@ static const mbedtls_cipher_base_t ccm_aes_info = { }; static const mbedtls_cipher_info_t aes_128_ccm_info = { - MBEDTLS_CIPHER_AES_128_CCM, - MBEDTLS_MODE_CCM, - 128, "AES-128-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aes_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM, + MBEDTLS_CIPHER_AES_128_CCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_AES }; static const mbedtls_cipher_info_t aes_192_ccm_info = { - MBEDTLS_CIPHER_AES_192_CCM, - MBEDTLS_MODE_CCM, - 192, "AES-192-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aes_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM, + MBEDTLS_CIPHER_AES_192_CCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_AES }; static const mbedtls_cipher_info_t aes_256_ccm_info = { - MBEDTLS_CIPHER_AES_256_CCM, - MBEDTLS_MODE_CCM, - 256, "AES-256-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aes_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM, + MBEDTLS_CIPHER_AES_256_CCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_AES }; static const mbedtls_cipher_info_t aes_128_ccm_star_no_tag_info = { - MBEDTLS_CIPHER_AES_128_CCM_STAR_NO_TAG, - MBEDTLS_MODE_CCM_STAR_NO_TAG, - 128, "AES-128-CCM*-NO-TAG", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aes_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_AES_128_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_AES }; static const mbedtls_cipher_info_t aes_192_ccm_star_no_tag_info = { - MBEDTLS_CIPHER_AES_192_CCM_STAR_NO_TAG, - MBEDTLS_MODE_CCM_STAR_NO_TAG, - 192, "AES-192-CCM*-NO-TAG", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aes_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_AES_192_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_AES }; static const mbedtls_cipher_info_t aes_256_ccm_star_no_tag_info = { - MBEDTLS_CIPHER_AES_256_CCM_STAR_NO_TAG, - MBEDTLS_MODE_CCM_STAR_NO_TAG, - 256, "AES-256-CCM*-NO-TAG", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aes_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_AES_256_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_AES }; #endif /* MBEDTLS_CCM_C */ @@ -773,140 +827,140 @@ static const mbedtls_cipher_base_t camellia_info = { }; static const mbedtls_cipher_info_t camellia_128_ecb_info = { - MBEDTLS_CIPHER_CAMELLIA_128_ECB, - MBEDTLS_MODE_ECB, - 128, "CAMELLIA-128-ECB", - 0, - 0, 16, - &camellia_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_CAMELLIA_128_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; static const mbedtls_cipher_info_t camellia_192_ecb_info = { - MBEDTLS_CIPHER_CAMELLIA_192_ECB, - MBEDTLS_MODE_ECB, - 192, "CAMELLIA-192-ECB", - 0, - 0, 16, - &camellia_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_CAMELLIA_192_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; static const mbedtls_cipher_info_t camellia_256_ecb_info = { - MBEDTLS_CIPHER_CAMELLIA_256_ECB, - MBEDTLS_MODE_ECB, - 256, "CAMELLIA-256-ECB", - 0, - 0, 16, - &camellia_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_CAMELLIA_256_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; #if defined(MBEDTLS_CIPHER_MODE_CBC) static const mbedtls_cipher_info_t camellia_128_cbc_info = { - MBEDTLS_CIPHER_CAMELLIA_128_CBC, - MBEDTLS_MODE_CBC, - 128, "CAMELLIA-128-CBC", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_CAMELLIA_128_CBC, 0, - 16, - &camellia_info + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; static const mbedtls_cipher_info_t camellia_192_cbc_info = { - MBEDTLS_CIPHER_CAMELLIA_192_CBC, - MBEDTLS_MODE_CBC, - 192, "CAMELLIA-192-CBC", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_CAMELLIA_192_CBC, 0, - 16, - &camellia_info + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; static const mbedtls_cipher_info_t camellia_256_cbc_info = { - MBEDTLS_CIPHER_CAMELLIA_256_CBC, - MBEDTLS_MODE_CBC, - 256, "CAMELLIA-256-CBC", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_CAMELLIA_256_CBC, 0, - 16, - &camellia_info + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; #endif /* MBEDTLS_CIPHER_MODE_CBC */ #if defined(MBEDTLS_CIPHER_MODE_CFB) static const mbedtls_cipher_info_t camellia_128_cfb128_info = { - MBEDTLS_CIPHER_CAMELLIA_128_CFB128, - MBEDTLS_MODE_CFB, - 128, "CAMELLIA-128-CFB128", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CFB, + MBEDTLS_CIPHER_CAMELLIA_128_CFB128, 0, - 16, - &camellia_info + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; static const mbedtls_cipher_info_t camellia_192_cfb128_info = { - MBEDTLS_CIPHER_CAMELLIA_192_CFB128, - MBEDTLS_MODE_CFB, - 192, "CAMELLIA-192-CFB128", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CFB, + MBEDTLS_CIPHER_CAMELLIA_192_CFB128, 0, - 16, - &camellia_info + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; static const mbedtls_cipher_info_t camellia_256_cfb128_info = { - MBEDTLS_CIPHER_CAMELLIA_256_CFB128, - MBEDTLS_MODE_CFB, - 256, "CAMELLIA-256-CFB128", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CFB, + MBEDTLS_CIPHER_CAMELLIA_256_CFB128, 0, - 16, - &camellia_info + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; #endif /* MBEDTLS_CIPHER_MODE_CFB */ #if defined(MBEDTLS_CIPHER_MODE_CTR) static const mbedtls_cipher_info_t camellia_128_ctr_info = { - MBEDTLS_CIPHER_CAMELLIA_128_CTR, - MBEDTLS_MODE_CTR, - 128, "CAMELLIA-128-CTR", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CTR, + MBEDTLS_CIPHER_CAMELLIA_128_CTR, 0, - 16, - &camellia_info + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; static const mbedtls_cipher_info_t camellia_192_ctr_info = { - MBEDTLS_CIPHER_CAMELLIA_192_CTR, - MBEDTLS_MODE_CTR, - 192, "CAMELLIA-192-CTR", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CTR, + MBEDTLS_CIPHER_CAMELLIA_192_CTR, 0, - 16, - &camellia_info + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; static const mbedtls_cipher_info_t camellia_256_ctr_info = { - MBEDTLS_CIPHER_CAMELLIA_256_CTR, - MBEDTLS_MODE_CTR, - 256, "CAMELLIA-256-CTR", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CTR, + MBEDTLS_CIPHER_CAMELLIA_256_CTR, 0, - 16, - &camellia_info + MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA }; #endif /* MBEDTLS_CIPHER_MODE_CTR */ @@ -946,36 +1000,36 @@ static const mbedtls_cipher_base_t gcm_camellia_info = { }; static const mbedtls_cipher_info_t camellia_128_gcm_info = { - MBEDTLS_CIPHER_CAMELLIA_128_GCM, - MBEDTLS_MODE_GCM, - 128, "CAMELLIA-128-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &gcm_camellia_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_GCM, + MBEDTLS_CIPHER_CAMELLIA_128_GCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_GCM_CAMELLIA }; static const mbedtls_cipher_info_t camellia_192_gcm_info = { - MBEDTLS_CIPHER_CAMELLIA_192_GCM, - MBEDTLS_MODE_GCM, - 192, "CAMELLIA-192-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &gcm_camellia_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_GCM, + MBEDTLS_CIPHER_CAMELLIA_192_GCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_GCM_CAMELLIA }; static const mbedtls_cipher_info_t camellia_256_gcm_info = { - MBEDTLS_CIPHER_CAMELLIA_256_GCM, - MBEDTLS_MODE_GCM, - 256, "CAMELLIA-256-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &gcm_camellia_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_GCM, + MBEDTLS_CIPHER_CAMELLIA_256_GCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_GCM_CAMELLIA }; #endif /* MBEDTLS_GCM_C */ @@ -1015,69 +1069,69 @@ static const mbedtls_cipher_base_t ccm_camellia_info = { }; static const mbedtls_cipher_info_t camellia_128_ccm_info = { - MBEDTLS_CIPHER_CAMELLIA_128_CCM, - MBEDTLS_MODE_CCM, - 128, "CAMELLIA-128-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_camellia_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM, + MBEDTLS_CIPHER_CAMELLIA_128_CCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_CAMELLIA }; static const mbedtls_cipher_info_t camellia_192_ccm_info = { - MBEDTLS_CIPHER_CAMELLIA_192_CCM, - MBEDTLS_MODE_CCM, - 192, "CAMELLIA-192-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_camellia_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM, + MBEDTLS_CIPHER_CAMELLIA_192_CCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_CAMELLIA }; static const mbedtls_cipher_info_t camellia_256_ccm_info = { - MBEDTLS_CIPHER_CAMELLIA_256_CCM, - MBEDTLS_MODE_CCM, - 256, "CAMELLIA-256-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_camellia_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM, + MBEDTLS_CIPHER_CAMELLIA_256_CCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_CAMELLIA }; static const mbedtls_cipher_info_t camellia_128_ccm_star_no_tag_info = { - MBEDTLS_CIPHER_CAMELLIA_128_CCM_STAR_NO_TAG, - MBEDTLS_MODE_CCM_STAR_NO_TAG, - 128, "CAMELLIA-128-CCM*-NO-TAG", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_camellia_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_CAMELLIA_128_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_CAMELLIA }; static const mbedtls_cipher_info_t camellia_192_ccm_star_no_tag_info = { - MBEDTLS_CIPHER_CAMELLIA_192_CCM_STAR_NO_TAG, - MBEDTLS_MODE_CCM_STAR_NO_TAG, - 192, "CAMELLIA-192-CCM*-NO-TAG", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_camellia_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_CAMELLIA_192_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_CAMELLIA }; static const mbedtls_cipher_info_t camellia_256_ccm_star_no_tag_info = { - MBEDTLS_CIPHER_CAMELLIA_256_CCM_STAR_NO_TAG, - MBEDTLS_MODE_CCM_STAR_NO_TAG, - 256, "CAMELLIA-256-CCM*-NO-TAG", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_camellia_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_CAMELLIA_256_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_CAMELLIA }; #endif /* MBEDTLS_CCM_C */ @@ -1183,140 +1237,140 @@ static const mbedtls_cipher_base_t aria_info = { }; static const mbedtls_cipher_info_t aria_128_ecb_info = { - MBEDTLS_CIPHER_ARIA_128_ECB, - MBEDTLS_MODE_ECB, - 128, "ARIA-128-ECB", - 0, - 0, 16, - &aria_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_ARIA_128_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; static const mbedtls_cipher_info_t aria_192_ecb_info = { - MBEDTLS_CIPHER_ARIA_192_ECB, - MBEDTLS_MODE_ECB, - 192, "ARIA-192-ECB", - 0, - 0, 16, - &aria_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_ARIA_192_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; static const mbedtls_cipher_info_t aria_256_ecb_info = { - MBEDTLS_CIPHER_ARIA_256_ECB, - MBEDTLS_MODE_ECB, - 256, "ARIA-256-ECB", - 0, - 0, 16, - &aria_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_ARIA_256_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; #if defined(MBEDTLS_CIPHER_MODE_CBC) static const mbedtls_cipher_info_t aria_128_cbc_info = { - MBEDTLS_CIPHER_ARIA_128_CBC, - MBEDTLS_MODE_CBC, - 128, "ARIA-128-CBC", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_ARIA_128_CBC, 0, - 16, - &aria_info + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; static const mbedtls_cipher_info_t aria_192_cbc_info = { - MBEDTLS_CIPHER_ARIA_192_CBC, - MBEDTLS_MODE_CBC, - 192, "ARIA-192-CBC", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_ARIA_192_CBC, 0, - 16, - &aria_info + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; static const mbedtls_cipher_info_t aria_256_cbc_info = { - MBEDTLS_CIPHER_ARIA_256_CBC, - MBEDTLS_MODE_CBC, - 256, "ARIA-256-CBC", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_ARIA_256_CBC, 0, - 16, - &aria_info + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; #endif /* MBEDTLS_CIPHER_MODE_CBC */ #if defined(MBEDTLS_CIPHER_MODE_CFB) static const mbedtls_cipher_info_t aria_128_cfb128_info = { - MBEDTLS_CIPHER_ARIA_128_CFB128, - MBEDTLS_MODE_CFB, - 128, "ARIA-128-CFB128", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CFB, + MBEDTLS_CIPHER_ARIA_128_CFB128, 0, - 16, - &aria_info + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; static const mbedtls_cipher_info_t aria_192_cfb128_info = { - MBEDTLS_CIPHER_ARIA_192_CFB128, - MBEDTLS_MODE_CFB, - 192, "ARIA-192-CFB128", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CFB, + MBEDTLS_CIPHER_ARIA_192_CFB128, 0, - 16, - &aria_info + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; static const mbedtls_cipher_info_t aria_256_cfb128_info = { - MBEDTLS_CIPHER_ARIA_256_CFB128, - MBEDTLS_MODE_CFB, - 256, "ARIA-256-CFB128", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CFB, + MBEDTLS_CIPHER_ARIA_256_CFB128, 0, - 16, - &aria_info + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; #endif /* MBEDTLS_CIPHER_MODE_CFB */ #if defined(MBEDTLS_CIPHER_MODE_CTR) static const mbedtls_cipher_info_t aria_128_ctr_info = { - MBEDTLS_CIPHER_ARIA_128_CTR, - MBEDTLS_MODE_CTR, - 128, "ARIA-128-CTR", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CTR, + MBEDTLS_CIPHER_ARIA_128_CTR, 0, - 16, - &aria_info + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; static const mbedtls_cipher_info_t aria_192_ctr_info = { - MBEDTLS_CIPHER_ARIA_192_CTR, - MBEDTLS_MODE_CTR, - 192, "ARIA-192-CTR", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CTR, + MBEDTLS_CIPHER_ARIA_192_CTR, 0, - 16, - &aria_info + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; static const mbedtls_cipher_info_t aria_256_ctr_info = { - MBEDTLS_CIPHER_ARIA_256_CTR, - MBEDTLS_MODE_CTR, - 256, "ARIA-256-CTR", 16, + 16 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CTR, + MBEDTLS_CIPHER_ARIA_256_CTR, 0, - 16, - &aria_info + MBEDTLS_CIPHER_BASE_INDEX_ARIA }; #endif /* MBEDTLS_CIPHER_MODE_CTR */ @@ -1356,36 +1410,36 @@ static const mbedtls_cipher_base_t gcm_aria_info = { }; static const mbedtls_cipher_info_t aria_128_gcm_info = { - MBEDTLS_CIPHER_ARIA_128_GCM, - MBEDTLS_MODE_GCM, - 128, "ARIA-128-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &gcm_aria_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_GCM, + MBEDTLS_CIPHER_ARIA_128_GCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_GCM_ARIA }; static const mbedtls_cipher_info_t aria_192_gcm_info = { - MBEDTLS_CIPHER_ARIA_192_GCM, - MBEDTLS_MODE_GCM, - 192, "ARIA-192-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &gcm_aria_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_GCM, + MBEDTLS_CIPHER_ARIA_192_GCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_GCM_ARIA }; static const mbedtls_cipher_info_t aria_256_gcm_info = { - MBEDTLS_CIPHER_ARIA_256_GCM, - MBEDTLS_MODE_GCM, - 256, "ARIA-256-GCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &gcm_aria_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_GCM, + MBEDTLS_CIPHER_ARIA_256_GCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_GCM_ARIA }; #endif /* MBEDTLS_GCM_C */ @@ -1425,69 +1479,69 @@ static const mbedtls_cipher_base_t ccm_aria_info = { }; static const mbedtls_cipher_info_t aria_128_ccm_info = { - MBEDTLS_CIPHER_ARIA_128_CCM, - MBEDTLS_MODE_CCM, - 128, "ARIA-128-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aria_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM, + MBEDTLS_CIPHER_ARIA_128_CCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_ARIA }; static const mbedtls_cipher_info_t aria_192_ccm_info = { - MBEDTLS_CIPHER_ARIA_192_CCM, - MBEDTLS_MODE_CCM, - 192, "ARIA-192-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aria_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM, + MBEDTLS_CIPHER_ARIA_192_CCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_ARIA }; static const mbedtls_cipher_info_t aria_256_ccm_info = { - MBEDTLS_CIPHER_ARIA_256_CCM, - MBEDTLS_MODE_CCM, - 256, "ARIA-256-CCM", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aria_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM, + MBEDTLS_CIPHER_ARIA_256_CCM, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_ARIA }; static const mbedtls_cipher_info_t aria_128_ccm_star_no_tag_info = { - MBEDTLS_CIPHER_ARIA_128_CCM_STAR_NO_TAG, - MBEDTLS_MODE_CCM_STAR_NO_TAG, - 128, "ARIA-128-CCM*-NO-TAG", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aria_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_ARIA_128_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_ARIA }; static const mbedtls_cipher_info_t aria_192_ccm_star_no_tag_info = { - MBEDTLS_CIPHER_ARIA_192_CCM_STAR_NO_TAG, - MBEDTLS_MODE_CCM_STAR_NO_TAG, - 192, "ARIA-192-CCM*-NO-TAG", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aria_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_ARIA_192_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_ARIA }; static const mbedtls_cipher_info_t aria_256_ccm_star_no_tag_info = { - MBEDTLS_CIPHER_ARIA_256_CCM_STAR_NO_TAG, - MBEDTLS_MODE_CCM_STAR_NO_TAG, - 256, "ARIA-256-CCM*-NO-TAG", - 12, - MBEDTLS_CIPHER_VARIABLE_IV_LEN, 16, - &ccm_aria_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_ARIA_256_CCM_STAR_NO_TAG, + MBEDTLS_CIPHER_VARIABLE_IV_LEN, + MBEDTLS_CIPHER_BASE_INDEX_CCM_ARIA }; #endif /* MBEDTLS_CCM_C */ @@ -1642,26 +1696,26 @@ static const mbedtls_cipher_base_t des_info = { }; static const mbedtls_cipher_info_t des_ecb_info = { - MBEDTLS_CIPHER_DES_ECB, - MBEDTLS_MODE_ECB, - MBEDTLS_KEY_LENGTH_DES, "DES-ECB", - 0, - 0, 8, - &des_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + MBEDTLS_KEY_LENGTH_DES >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_DES_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_DES }; #if defined(MBEDTLS_CIPHER_MODE_CBC) static const mbedtls_cipher_info_t des_cbc_info = { - MBEDTLS_CIPHER_DES_CBC, - MBEDTLS_MODE_CBC, - MBEDTLS_KEY_LENGTH_DES, "DES-CBC", 8, + 8 >> MBEDTLS_IV_SIZE_SHIFT, + MBEDTLS_KEY_LENGTH_DES >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_DES_CBC, 0, - 8, - &des_info + MBEDTLS_CIPHER_BASE_INDEX_DES }; #endif /* MBEDTLS_CIPHER_MODE_CBC */ @@ -1693,26 +1747,26 @@ static const mbedtls_cipher_base_t des_ede_info = { }; static const mbedtls_cipher_info_t des_ede_ecb_info = { - MBEDTLS_CIPHER_DES_EDE_ECB, - MBEDTLS_MODE_ECB, - MBEDTLS_KEY_LENGTH_DES_EDE, "DES-EDE-ECB", - 0, - 0, 8, - &des_ede_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + MBEDTLS_KEY_LENGTH_DES_EDE >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_DES_EDE_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_DES_EDE }; #if defined(MBEDTLS_CIPHER_MODE_CBC) static const mbedtls_cipher_info_t des_ede_cbc_info = { - MBEDTLS_CIPHER_DES_EDE_CBC, - MBEDTLS_MODE_CBC, - MBEDTLS_KEY_LENGTH_DES_EDE, "DES-EDE-CBC", 8, + 8 >> MBEDTLS_IV_SIZE_SHIFT, + MBEDTLS_KEY_LENGTH_DES_EDE >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_DES_EDE_CBC, 0, - 8, - &des_ede_info + MBEDTLS_CIPHER_BASE_INDEX_DES_EDE }; #endif /* MBEDTLS_CIPHER_MODE_CBC */ @@ -1744,25 +1798,25 @@ static const mbedtls_cipher_base_t des_ede3_info = { }; static const mbedtls_cipher_info_t des_ede3_ecb_info = { - MBEDTLS_CIPHER_DES_EDE3_ECB, - MBEDTLS_MODE_ECB, - MBEDTLS_KEY_LENGTH_DES_EDE3, "DES-EDE3-ECB", - 0, - 0, 8, - &des_ede3_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + MBEDTLS_KEY_LENGTH_DES_EDE3 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_ECB, + MBEDTLS_CIPHER_DES_EDE3_ECB, + 0, + MBEDTLS_CIPHER_BASE_INDEX_DES_EDE3 }; #if defined(MBEDTLS_CIPHER_MODE_CBC) static const mbedtls_cipher_info_t des_ede3_cbc_info = { - MBEDTLS_CIPHER_DES_EDE3_CBC, - MBEDTLS_MODE_CBC, - MBEDTLS_KEY_LENGTH_DES_EDE3, "DES-EDE3-CBC", 8, + 8 >> MBEDTLS_IV_SIZE_SHIFT, + MBEDTLS_KEY_LENGTH_DES_EDE3 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CBC, + MBEDTLS_CIPHER_DES_EDE3_CBC, 0, - 8, - &des_ede3_info + MBEDTLS_CIPHER_BASE_INDEX_DES_EDE3 }; #endif /* MBEDTLS_CIPHER_MODE_CBC */ #endif /* MBEDTLS_DES_C */ @@ -1844,14 +1898,14 @@ static const mbedtls_cipher_base_t chacha20_base_info = { chacha20_ctx_free }; static const mbedtls_cipher_info_t chacha20_info = { - MBEDTLS_CIPHER_CHACHA20, - MBEDTLS_MODE_STREAM, - 256, "CHACHA20", - 12, - 0, 1, - &chacha20_base_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_STREAM, + MBEDTLS_CIPHER_CHACHA20, + 0, + MBEDTLS_CIPHER_BASE_INDEX_CHACHA20_BASE }; #endif /* MBEDTLS_CHACHA20_C */ @@ -1919,14 +1973,14 @@ static const mbedtls_cipher_base_t chachapoly_base_info = { chachapoly_ctx_free }; static const mbedtls_cipher_info_t chachapoly_info = { - MBEDTLS_CIPHER_CHACHA20_POLY1305, - MBEDTLS_MODE_CHACHAPOLY, - 256, "CHACHA20-POLY1305", - 12, - 0, 1, - &chachapoly_base_info + 12 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_CHACHAPOLY, + MBEDTLS_CIPHER_CHACHA20_POLY1305, + 0, + MBEDTLS_CIPHER_BASE_INDEX_CHACHAPOLY_BASE }; #endif /* MBEDTLS_CHACHAPOLY_C */ @@ -1988,14 +2042,14 @@ static const mbedtls_cipher_base_t null_base_info = { }; static const mbedtls_cipher_info_t null_cipher_info = { - MBEDTLS_CIPHER_NULL, - MBEDTLS_MODE_STREAM, - 0, "NULL", - 0, - 0, 1, - &null_base_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 0 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_STREAM, + MBEDTLS_CIPHER_NULL, + 0, + MBEDTLS_CIPHER_BASE_INDEX_NULL_BASE }; #endif /* defined(MBEDTLS_CIPHER_NULL_CIPHER) */ @@ -2059,69 +2113,69 @@ static const mbedtls_cipher_base_t kw_aes_info = { }; static const mbedtls_cipher_info_t aes_128_nist_kw_info = { - MBEDTLS_CIPHER_AES_128_KW, - MBEDTLS_MODE_KW, - 128, "AES-128-KW", - 0, - 0, 16, - &kw_aes_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_KW, + MBEDTLS_CIPHER_AES_128_KW, + 0, + MBEDTLS_CIPHER_BASE_INDEX_KW_AES }; static const mbedtls_cipher_info_t aes_192_nist_kw_info = { - MBEDTLS_CIPHER_AES_192_KW, - MBEDTLS_MODE_KW, - 192, "AES-192-KW", - 0, - 0, 16, - &kw_aes_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_KW, + MBEDTLS_CIPHER_AES_192_KW, + 0, + MBEDTLS_CIPHER_BASE_INDEX_KW_AES }; static const mbedtls_cipher_info_t aes_256_nist_kw_info = { - MBEDTLS_CIPHER_AES_256_KW, - MBEDTLS_MODE_KW, - 256, "AES-256-KW", - 0, - 0, 16, - &kw_aes_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_KW, + MBEDTLS_CIPHER_AES_256_KW, + 0, + MBEDTLS_CIPHER_BASE_INDEX_KW_AES }; static const mbedtls_cipher_info_t aes_128_nist_kwp_info = { - MBEDTLS_CIPHER_AES_128_KWP, - MBEDTLS_MODE_KWP, - 128, "AES-128-KWP", - 0, - 0, 16, - &kw_aes_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 128 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_KWP, + MBEDTLS_CIPHER_AES_128_KWP, + 0, + MBEDTLS_CIPHER_BASE_INDEX_KW_AES }; static const mbedtls_cipher_info_t aes_192_nist_kwp_info = { - MBEDTLS_CIPHER_AES_192_KWP, - MBEDTLS_MODE_KWP, - 192, "AES-192-KWP", - 0, - 0, 16, - &kw_aes_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 192 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_KWP, + MBEDTLS_CIPHER_AES_192_KWP, + 0, + MBEDTLS_CIPHER_BASE_INDEX_KW_AES }; static const mbedtls_cipher_info_t aes_256_nist_kwp_info = { - MBEDTLS_CIPHER_AES_256_KWP, - MBEDTLS_MODE_KWP, - 256, "AES-256-KWP", - 0, - 0, 16, - &kw_aes_info + 0 >> MBEDTLS_IV_SIZE_SHIFT, + 256 >> MBEDTLS_KEY_BITLEN_SHIFT, + MBEDTLS_MODE_KWP, + MBEDTLS_CIPHER_AES_256_KWP, + 0, + MBEDTLS_CIPHER_BASE_INDEX_KW_AES }; #endif /* MBEDTLS_NIST_KW_C */ @@ -2277,4 +2331,58 @@ const mbedtls_cipher_definition_t mbedtls_cipher_definitions[] = sizeof(mbedtls_cipher_definitions[0])) int mbedtls_cipher_supported[NUM_CIPHERS]; +const mbedtls_cipher_base_t *mbedtls_cipher_base_lookup_table[] = { +#if defined(MBEDTLS_AES_C) + [MBEDTLS_CIPHER_BASE_INDEX_AES] = &aes_info, +#endif +#if defined(MBEDTLS_ARIA_C) + [MBEDTLS_CIPHER_BASE_INDEX_ARIA] = &aria_info, +#endif +#if defined(MBEDTLS_CAMELLIA_C) + [MBEDTLS_CIPHER_BASE_INDEX_CAMELLIA] = &camellia_info, +#endif +#if defined(MBEDTLS_CCM_C) && defined(MBEDTLS_AES_C) + [MBEDTLS_CIPHER_BASE_INDEX_CCM_AES] = &ccm_aes_info, +#endif +#if defined(MBEDTLS_CCM_C) && defined(MBEDTLS_ARIA_C) + [MBEDTLS_CIPHER_BASE_INDEX_CCM_ARIA] = &ccm_aria_info, +#endif +#if defined(MBEDTLS_CCM_C) && defined(MBEDTLS_CAMELLIA_C) + [MBEDTLS_CIPHER_BASE_INDEX_CCM_CAMELLIA] = &ccm_camellia_info, +#endif +#if defined(MBEDTLS_CHACHA20_C) + [MBEDTLS_CIPHER_BASE_INDEX_CHACHA20_BASE] = &chacha20_base_info, +#endif +#if defined(MBEDTLS_CHACHAPOLY_C) + [MBEDTLS_CIPHER_BASE_INDEX_CHACHAPOLY_BASE] = &chachapoly_base_info, +#endif +#if defined(MBEDTLS_DES_C) + [MBEDTLS_CIPHER_BASE_INDEX_DES_EDE3] = &des_ede3_info, +#endif +#if defined(MBEDTLS_DES_C) + [MBEDTLS_CIPHER_BASE_INDEX_DES_EDE] = &des_ede_info, +#endif +#if defined(MBEDTLS_DES_C) + [MBEDTLS_CIPHER_BASE_INDEX_DES] = &des_info, +#endif +#if defined(MBEDTLS_GCM_C) && defined(MBEDTLS_AES_C) + [MBEDTLS_CIPHER_BASE_INDEX_GCM_AES] = &gcm_aes_info, +#endif +#if defined(MBEDTLS_GCM_C) && defined(MBEDTLS_ARIA_C) + [MBEDTLS_CIPHER_BASE_INDEX_GCM_ARIA] = &gcm_aria_info, +#endif +#if defined(MBEDTLS_GCM_C) && defined(MBEDTLS_CAMELLIA_C) + [MBEDTLS_CIPHER_BASE_INDEX_GCM_CAMELLIA] = &gcm_camellia_info, +#endif +#if defined(MBEDTLS_NIST_KW_C) + [MBEDTLS_CIPHER_BASE_INDEX_KW_AES] = &kw_aes_info, +#endif +#if defined(MBEDTLS_CIPHER_NULL_CIPHER) + [MBEDTLS_CIPHER_BASE_INDEX_NULL_BASE] = &null_base_info, +#endif +#if defined(MBEDTLS_CIPHER_MODE_XTS) && defined(MBEDTLS_AES_C) + [MBEDTLS_CIPHER_BASE_INDEX_XTS_AES] = &xts_aes_info +#endif +}; + #endif /* MBEDTLS_CIPHER_C */ diff --git a/library/cipher_wrap.h b/library/cipher_wrap.h index 052cddbe1..c85a4efa8 100644 --- a/library/cipher_wrap.h +++ b/library/cipher_wrap.h @@ -135,6 +135,8 @@ extern const mbedtls_cipher_definition_t mbedtls_cipher_definitions[]; extern int mbedtls_cipher_supported[]; +extern const mbedtls_cipher_base_t *mbedtls_cipher_base_lookup_table[]; + #ifdef __cplusplus } #endif diff --git a/library/cmac.c b/library/cmac.c index 2f19d1129..333248e2b 100644 --- a/library/cmac.c +++ b/library/cmac.c @@ -119,7 +119,7 @@ static int cmac_generate_subkeys(mbedtls_cipher_context_t *ctx, mbedtls_platform_zeroize(L, sizeof(L)); - block_size = ctx->cipher_info->block_size; + block_size = mbedtls_cipher_info_get_block_size(ctx->cipher_info); /* Calculate Ek(0) */ if ((ret = mbedtls_cipher_update(ctx, L, block_size, L, &olen)) != 0) { @@ -186,7 +186,7 @@ int mbedtls_cipher_cmac_starts(mbedtls_cipher_context_t *ctx, return retval; } - type = ctx->cipher_info->type; + type = mbedtls_cipher_info_get_type(ctx->cipher_info); switch (type) { case MBEDTLS_CIPHER_AES_128_ECB: @@ -226,7 +226,7 @@ int mbedtls_cipher_cmac_update(mbedtls_cipher_context_t *ctx, } cmac_ctx = ctx->cmac_ctx; - block_size = ctx->cipher_info->block_size; + block_size = mbedtls_cipher_info_get_block_size(ctx->cipher_info); state = ctx->cmac_ctx->state; /* Is there data still to process from the last call, that's greater in @@ -295,7 +295,7 @@ int mbedtls_cipher_cmac_finish(mbedtls_cipher_context_t *ctx, } cmac_ctx = ctx->cmac_ctx; - block_size = ctx->cipher_info->block_size; + block_size = mbedtls_cipher_info_get_block_size(ctx->cipher_info); state = cmac_ctx->state; mbedtls_platform_zeroize(K1, sizeof(K1)); diff --git a/library/gcm.c b/library/gcm.c index 35823e3d7..782120417 100644 --- a/library/gcm.c +++ b/library/gcm.c @@ -147,7 +147,7 @@ int mbedtls_gcm_setkey(mbedtls_gcm_context *ctx, return MBEDTLS_ERR_GCM_BAD_INPUT; } - if (cipher_info->block_size != 16) { + if (mbedtls_cipher_info_get_block_size(cipher_info) != 16) { return MBEDTLS_ERR_GCM_BAD_INPUT; } diff --git a/library/nist_kw.c b/library/nist_kw.c index d15c5c4af..fbd7221a4 100644 --- a/library/nist_kw.c +++ b/library/nist_kw.c @@ -75,7 +75,7 @@ int mbedtls_nist_kw_setkey(mbedtls_nist_kw_context *ctx, return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; } - if (cipher_info->block_size != 16) { + if (mbedtls_cipher_info_get_block_size(cipher_info) != 16) { return MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA; } diff --git a/library/pkcs12.c b/library/pkcs12.c index ce2dcf27e..2f1495a1a 100644 --- a/library/pkcs12.c +++ b/library/pkcs12.c @@ -151,11 +151,11 @@ int mbedtls_pkcs12_pbe(mbedtls_asn1_buf *pbe_params, int mode, return MBEDTLS_ERR_PKCS12_FEATURE_UNAVAILABLE; } - keylen = cipher_info->key_bitlen / 8; + keylen = (int) mbedtls_cipher_info_get_key_bitlen(cipher_info) / 8; if ((ret = pkcs12_pbe_derive_key_iv(pbe_params, md_type, pwd, pwdlen, key, keylen, - iv, cipher_info->iv_size)) != 0) { + iv, mbedtls_cipher_info_get_iv_size(cipher_info))) != 0) { return ret; } @@ -171,7 +171,9 @@ int mbedtls_pkcs12_pbe(mbedtls_asn1_buf *pbe_params, int mode, goto exit; } - if ((ret = mbedtls_cipher_set_iv(&cipher_ctx, iv, cipher_info->iv_size)) != 0) { + if ((ret = + mbedtls_cipher_set_iv(&cipher_ctx, iv, + mbedtls_cipher_info_get_iv_size(cipher_info))) != 0) { goto exit; } diff --git a/library/pkcs5.c b/library/pkcs5.c index 94da9813e..d620dc1ce 100644 --- a/library/pkcs5.c +++ b/library/pkcs5.c @@ -176,10 +176,10 @@ int mbedtls_pkcs5_pbes2(const mbedtls_asn1_buf *pbe_params, int mode, * The value of keylen from pkcs5_parse_pbkdf2_params() is ignored * since it is optional and we don't know if it was set or not */ - keylen = cipher_info->key_bitlen / 8; + keylen = (int) mbedtls_cipher_info_get_key_bitlen(cipher_info) / 8; if (enc_scheme_params.tag != MBEDTLS_ASN1_OCTET_STRING || - enc_scheme_params.len != cipher_info->iv_size) { + enc_scheme_params.len != mbedtls_cipher_info_get_iv_size(cipher_info)) { return MBEDTLS_ERR_PKCS5_INVALID_FORMAT; } diff --git a/library/psa_crypto_cipher.c b/library/psa_crypto_cipher.c index c501144e3..b997a07cf 100644 --- a/library/psa_crypto_cipher.c +++ b/library/psa_crypto_cipher.c @@ -306,7 +306,7 @@ static psa_status_t psa_cipher_update_ecb( size_t *output_length) { psa_status_t status = PSA_ERROR_CORRUPTION_DETECTED; - size_t block_size = ctx->cipher_info->block_size; + size_t block_size = mbedtls_cipher_info_get_block_size(ctx->cipher_info); size_t internal_output_length = 0; *output_length = 0; diff --git a/library/ssl_tls.c b/library/ssl_tls.c index 8d90075a4..06637a951 100644 --- a/library/ssl_tls.c +++ b/library/ssl_tls.c @@ -8323,7 +8323,7 @@ static int ssl_tls12_populate_transform(mbedtls_ssl_transform *transform, #if defined(MBEDTLS_USE_PSA_CRYPTO) size_t block_size = PSA_BLOCK_CIPHER_BLOCK_LENGTH(key_type); #else - size_t block_size = cipher_info->block_size; + size_t block_size = mbedtls_cipher_info_get_block_size(cipher_info); #endif /* MBEDTLS_USE_PSA_CRYPTO */ #if defined(MBEDTLS_USE_PSA_CRYPTO) @@ -8346,7 +8346,7 @@ static int ssl_tls12_populate_transform(mbedtls_ssl_transform *transform, #if defined(MBEDTLS_USE_PSA_CRYPTO) transform->ivlen = PSA_CIPHER_IV_LENGTH(key_type, alg); #else - transform->ivlen = cipher_info->iv_size; + transform->ivlen = mbedtls_cipher_info_get_iv_size(cipher_info); #endif /* MBEDTLS_USE_PSA_CRYPTO */ /* Minimum length */ diff --git a/library/ssl_tls13_keys.c b/library/ssl_tls13_keys.c index d5b45b69a..ed9053aba 100644 --- a/library/ssl_tls13_keys.c +++ b/library/ssl_tls13_keys.c @@ -1019,14 +1019,14 @@ int mbedtls_ssl_tls13_populate_transform( #if !defined(MBEDTLS_USE_PSA_CRYPTO) if ((ret = mbedtls_cipher_setkey(&transform->cipher_ctx_enc, - key_enc, cipher_info->key_bitlen, + key_enc, mbedtls_cipher_info_get_key_bitlen(cipher_info), MBEDTLS_ENCRYPT)) != 0) { MBEDTLS_SSL_DEBUG_RET(1, "mbedtls_cipher_setkey", ret); return ret; } if ((ret = mbedtls_cipher_setkey(&transform->cipher_ctx_dec, - key_dec, cipher_info->key_bitlen, + key_dec, mbedtls_cipher_info_get_key_bitlen(cipher_info), MBEDTLS_DECRYPT)) != 0) { MBEDTLS_SSL_DEBUG_RET(1, "mbedtls_cipher_setkey", ret); return ret; diff --git a/tests/src/test_helpers/ssl_helpers.c b/tests/src/test_helpers/ssl_helpers.c index e8bbc78d1..8e6735266 100644 --- a/tests/src/test_helpers/ssl_helpers.c +++ b/tests/src/test_helpers/ssl_helpers.c @@ -1142,11 +1142,11 @@ int mbedtls_test_ssl_build_transforms(mbedtls_ssl_transform *t_in, /* Pick cipher */ cipher_info = mbedtls_cipher_info_from_type(cipher_type); CHK(cipher_info != NULL); - CHK(cipher_info->iv_size <= 16); - CHK(cipher_info->key_bitlen % 8 == 0); + CHK(mbedtls_cipher_info_get_iv_size(cipher_info) <= 16); + CHK(mbedtls_cipher_info_get_key_bitlen(cipher_info) % 8 == 0); /* Pick keys */ - keylen = cipher_info->key_bitlen / 8; + keylen = mbedtls_cipher_info_get_key_bitlen(cipher_info) / 8; /* Allocate `keylen + 1` bytes to ensure that we get * a non-NULL pointers from `mbedtls_calloc` even if * `keylen == 0` in the case of the NULL cipher. */ @@ -1273,7 +1273,7 @@ int mbedtls_test_ssl_build_transforms(mbedtls_ssl_transform *t_in, /* Pick IV's (regardless of whether they * are being used by the transform). */ - ivlen = cipher_info->iv_size; + ivlen = mbedtls_cipher_info_get_iv_size(cipher_info); memset(iv_enc, 0x3, sizeof(iv_enc)); memset(iv_dec, 0x4, sizeof(iv_dec)); diff --git a/tests/suites/test_suite_cipher.function b/tests/suites/test_suite_cipher.function index f8420458f..aa2849bc8 100644 --- a/tests/suites/test_suite_cipher.function +++ b/tests/suites/test_suite_cipher.function @@ -586,12 +586,12 @@ void dec_empty_buf(int cipher, ASSERT_ALLOC(iv, iv_len); memset(iv, 0, iv_len); - TEST_ASSERT(sizeof(key) * 8 >= cipher_info->key_bitlen); + TEST_ASSERT(sizeof(key) * 8 >= mbedtls_cipher_info_get_key_bitlen(cipher_info)); TEST_ASSERT(0 == mbedtls_cipher_setup(&ctx_dec, cipher_info)); TEST_ASSERT(0 == mbedtls_cipher_setkey(&ctx_dec, - key, cipher_info->key_bitlen, + key, mbedtls_cipher_info_get_key_bitlen(cipher_info), MBEDTLS_DECRYPT)); TEST_ASSERT(0 == mbedtls_cipher_set_iv(&ctx_dec, iv, iv_len));