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- Added support for Hardware Acceleration hooking in SSL/TLS

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This commit is contained in:
Paul Bakker 2012-05-08 09:17:57 +00:00
parent 8308e68d53
commit 05ef835b6a
6 changed files with 132 additions and 28 deletions
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10
include/polarssl/config.h
View file

@ -228,6 +228,16 @@
*/
#define POLARSSL_SELF_TEST
/**
* \def POLARSSL_SSL_HW_RECORD_ACCEL
*
* Enable hooking functions in SSL module for hardware acceleration of
* individual records.
*
* Uncomment this macro to enable hooking functions.
#define POLARSSL_SSL_HW_RECORD_ACCEL
*/
/**
* \def POLARSSL_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
*

3
include/polarssl/error.h
View file

@ -75,7 +75,8 @@
* RSA 4 9
* MD 5 4
* CIPHER 6 5
* SSL 7 30
* SSL 6 1 (Started from top)
* SSL 7 31
*
* Module dependent error code (5 bits 0x.08.-0x.F8.)
*/

13
include/polarssl/ssl.h
View file

@ -84,6 +84,8 @@
#define POLARSSL_ERR_SSL_BAD_HS_CHANGE_CIPHER_SPEC -0x7E00 /**< Processing of the ChangeCipherSpec handshake message failed. */
#define POLARSSL_ERR_SSL_BAD_HS_FINISHED -0x7E80 /**< Processing of the Finished handshake message failed. */
#define POLARSSL_ERR_SSL_MALLOC_FAILED -0x7F00 /**< Memory allocation failed */
#define POLARSSL_ERR_SSL_HW_ACCEL_FAILED -0x7F80 /**< Hardware acceleration function returned with error */
#define POLARSSL_ERR_SSL_HW_ACCEL_FALLTHROUGH -0x6F80 /**< Hardware acceleration function skipped / left alone data */
/*
* Various constants
@ -385,6 +387,17 @@ extern "C" {
extern int ssl_default_ciphersuites[];
#if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
extern int (*ssl_hw_record_init)(ssl_context *ssl,
const unsigned char *key_enc, const unsigned char *key_dec,
const unsigned char *iv_enc, const unsigned char *iv_dec,
const unsigned char *mac_enc, const unsigned char *mac_dec);
extern int (*ssl_hw_record_reset)(ssl_context *ssl);
extern int (*ssl_hw_record_write)(ssl_context *ssl);
extern int (*ssl_hw_record_read)(ssl_context *ssl);
extern int (*ssl_hw_record_finish)(ssl_context *ssl);
#endif
/**
* \brief Returns the list of ciphersuites supported by the SSL/TLS module.
*