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Merge pull request #5602 from superna9999/5174-md-hmac-dtls-cookies

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MD: HMAC in DTLS cookies
This commit is contained in:
Manuel Pégourié-Gonnard
2022-03-23 13:05:24 +01:00
committed by GitHub
parent f4042f076b 488a40eecb
commit 5e4bf95d09
2 changed files with 143 additions and 1 deletions
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9
include/mbedtls/ssl_cookie.h
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@ -27,9 +27,11 @@
#include "mbedtls/ssl.h"
#if !defined(MBEDTLS_USE_PSA_CRYPTO)
#if defined(MBEDTLS_THREADING_C)
#include "mbedtls/threading.h"
#endif
#endif /* !MBEDTLS_USE_PSA_CRYPTO */
/**
* \name SECTION: Module settings
@ -53,16 +55,23 @@ extern "C" {
*/
typedef struct mbedtls_ssl_cookie_ctx
{
#if defined(MBEDTLS_USE_PSA_CRYPTO)
mbedtls_svc_key_id_t MBEDTLS_PRIVATE(psa_hmac_key); /*!< key id for the HMAC portion */
psa_algorithm_t MBEDTLS_PRIVATE(psa_hmac_alg); /*!< key algorithm for the HMAC portion */
#else
mbedtls_md_context_t MBEDTLS_PRIVATE(hmac_ctx); /*!< context for the HMAC portion */
#endif /* MBEDTLS_USE_PSA_CRYPTO */
#if !defined(MBEDTLS_HAVE_TIME)
unsigned long MBEDTLS_PRIVATE(serial); /*!< serial number for expiration */
#endif
unsigned long MBEDTLS_PRIVATE(timeout); /*!< timeout delay, in seconds if HAVE_TIME,
or in number of tickets issued */
#if !defined(MBEDTLS_USE_PSA_CRYPTO)
#if defined(MBEDTLS_THREADING_C)
mbedtls_threading_mutex_t MBEDTLS_PRIVATE(mutex);
#endif
#endif /* !MBEDTLS_USE_PSA_CRYPTO */
} mbedtls_ssl_cookie_ctx;
/**