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des: don't consider DES for CIPHER_ENCRYPT_ONLY

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We only support ECB and CBC modes for DES. Those two modes require
both encrypt and decrypt directions, so we don't consider DES with
CIPHER_ENCRYPT_ONLY.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
This commit is contained in:
Yanray Wang 2023-09-07 16:25:22 +08:00
parent 4f4822c553
commit 56e27b9938
2 changed files with 0 additions and 27 deletions
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6
include/mbedtls/des.h
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@ -182,7 +182,6 @@ int mbedtls_des_key_check_weak(const unsigned char key[MBEDTLS_DES_KEY_SIZE]);
MBEDTLS_CHECK_RETURN_TYPICAL
int mbedtls_des_setkey_enc(mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE]);
#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
/**
* \brief DES key schedule (56-bit, decryption)
*
@ -197,7 +196,6 @@ int mbedtls_des_setkey_enc(mbedtls_des_context *ctx, const unsigned char key[MBE
*/
MBEDTLS_CHECK_RETURN_TYPICAL
int mbedtls_des_setkey_dec(mbedtls_des_context *ctx, const unsigned char key[MBEDTLS_DES_KEY_SIZE]);
#endif /* !MBEDTLS_CIPHER_ENCRYPT_ONLY */
/**
* \brief Triple-DES key schedule (112-bit, encryption)
@ -215,7 +213,6 @@ MBEDTLS_CHECK_RETURN_TYPICAL
int mbedtls_des3_set2key_enc(mbedtls_des3_context *ctx,
const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2]);
#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
/**
* \brief Triple-DES key schedule (112-bit, decryption)
*
@ -231,7 +228,6 @@ int mbedtls_des3_set2key_enc(mbedtls_des3_context *ctx,
MBEDTLS_CHECK_RETURN_TYPICAL
int mbedtls_des3_set2key_dec(mbedtls_des3_context *ctx,
const unsigned char key[MBEDTLS_DES_KEY_SIZE * 2]);
#endif /* !MBEDTLS_CIPHER_ENCRYPT_ONLY */
/**
* \brief Triple-DES key schedule (168-bit, encryption)
@ -249,7 +245,6 @@ MBEDTLS_CHECK_RETURN_TYPICAL
int mbedtls_des3_set3key_enc(mbedtls_des3_context *ctx,
const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3]);
#if !defined(MBEDTLS_CIPHER_ENCRYPT_ONLY)
/**
* \brief Triple-DES key schedule (168-bit, decryption)
*
@ -265,7 +260,6 @@ int mbedtls_des3_set3key_enc(mbedtls_des3_context *ctx,
MBEDTLS_CHECK_RETURN_TYPICAL
int mbedtls_des3_set3key_dec(mbedtls_des3_context *ctx,
const unsigned char key[MBEDTLS_DES_KEY_SIZE * 3]);
#endif /* !MBEDTLS_CIPHER_ENCRYPT_ONLY */
/**
* \brief DES-ECB block encryption/decryption