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tls: psa_pake: remove useless defines and fix a comment

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Signed-off-by: Valerio Setti <vsetti@baylibre.com>
This commit is contained in:
Valerio Setti 2022-11-22 11:11:10 +01:00
parent 5151bdf46e
commit d4a9b1ab8d
2 changed files with 2 additions and 18 deletions
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11
library/ssl_misc.h
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@ -2367,17 +2367,6 @@ static inline int psa_ssl_status_to_mbedtls( psa_status_t status )
#if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) && \
defined(MBEDTLS_USE_PSA_CRYPTO)
/* Currently JPAKE only supports elliptic curve secp256r1 */
#define MBEDTLS_SSL_ECJPAKE_PSA_PRIMITIVE \
PSA_PAKE_PRIMITIVE( PSA_PAKE_PRIMITIVE_TYPE_ECC, \
PSA_ECC_FAMILY_SECP_R1, 256 )
/* Expected output data size for each "step" of EC-JPAKE key echange */
#define MBEDTLS_SSL_ECJPAKE_OUTPUT_SIZE( step ) \
PSA_PAKE_OUTPUT_SIZE( PSA_ALG_JPAKE, \
MBEDTLS_SSL_ECJPAKE_PSA_PRIMITIVE, \
step )
typedef enum {
MBEDTLS_ECJPAKE_ROUND_ONE,
MBEDTLS_ECJPAKE_ROUND_TWO

9
library/ssl_tls.c
View file

@ -8260,13 +8260,8 @@ int mbedtls_psa_ecjpake_write_round(
++step )
{
/*
* For each step, prepend 1 byte with the length of the data.
*
* NOTE = psa_pake_output() sometimes output elements which are
* NOT 32 or 65 bytes as expected, but 1 byte less. So, instead
* of hardcoding the expected length, we
* - get the output first
* - then write the length of this output
* For each step, prepend 1 byte with the length of the data as
* given by psa_pake_output().
*/
status = psa_pake_output( pake_ctx, step,
buf + output_offset + 1,