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Add signature algorithm length check

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
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Jerry Yu
2022-01-19 10:36:30 +08:00
parent a69269a711
commit 4131ec1260
2 changed files with 11 additions and 5 deletions
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7
library/ssl_misc.h
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@ -256,8 +256,11 @@
: ( MBEDTLS_SSL_IN_CONTENT_LEN ) \
)
/* Maximum size in bytes of list in sig-hash algorithm ext., RFC 5246 */
#define MBEDTLS_SSL_MAX_SIG_HASH_ALG_LIST_LEN 65534
/* Maximum size in bytes of list in signature algorithms ext., RFC 5246/8446 */
#define MBEDTLS_SSL_MAX_SIG_ALG_LIST_LEN 65534
/* Minimue size in bytes of list in signature algorithms ext., RFC 5246/8446 */
#define MBEDTLS_SSL_MIN_SIG_ALG_LIST_LEN 2
/* Maximum size in bytes of list in supported elliptic curve ext., RFC 4492 */
#define MBEDTLS_SSL_MAX_CURVE_LIST_LEN 65535