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Populate RSA key attributes in mbedtls context (#1287)

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* Populate RSA key from mbedtls context to support TLSv1.3

* Fix formatting

---------

Co-authored-by: Rahul Kar <karahulx@amazon.com>
This commit is contained in:
Dakshit Babbar
2024-10-21 10:22:29 +05:30
committed by GitHub
parent 592fd043a3
commit d6274466ef
1 changed files with 15 additions and 17 deletions
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32
FreeRTOS-Plus/Source/Application-Protocols/network_transport/mbedtls_pk_pkcs11.c
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@@ -1062,24 +1062,22 @@ static CK_RV p11_rsa_ctx_init( mbedtls_pk_context * pk,
xResult = CKR_FUNCTION_FAILED;
}
/*
* TODO: corePKCS11 does not allow exporting RSA public attributes.
* This function should be updated to properly initialize the
* mbedtls_rsa_context when this is addressed.
*/
CK_ATTRIBUTE pxAttrs[ 8 ] =
{
{ .type = CKA_MODULUS, .ulValueLen = sizeof( mbedtls_mpi ), .pValue = &( pxMbedRsaCtx->N ) },
{ .type = CKA_PUBLIC_EXPONENT, .ulValueLen = sizeof( mbedtls_mpi ), .pValue = &( pxMbedRsaCtx->E ) },
{ .type = CKA_PRIME_1, .ulValueLen = sizeof( mbedtls_mpi ), .pValue = &( pxMbedRsaCtx->P ) },
{ .type = CKA_PRIME_2, .ulValueLen = sizeof( mbedtls_mpi ), .pValue = &( pxMbedRsaCtx->Q ) },
{ .type = CKA_PRIVATE_EXPONENT, .ulValueLen = sizeof( mbedtls_mpi ), .pValue = &( pxMbedRsaCtx->D ) },
{ .type = CKA_EXPONENT_1, .ulValueLen = sizeof( mbedtls_mpi ), .pValue = &( pxMbedRsaCtx->DP ) },
{ .type = CKA_EXPONENT_2, .ulValueLen = sizeof( mbedtls_mpi ), .pValue = &( pxMbedRsaCtx->DQ ) },
{ .type = CKA_COEFFICIENT, .ulValueLen = sizeof( mbedtls_mpi ), .pValue = &( pxMbedRsaCtx->QP ) },
};
/* CK_ATTRIBUTE pxAttrs[ 2 ] = */
/* { */
/* { .type = CKA_MODULUS, .ulValueLen = 0, .pValue = NULL }, */
/* { .type = CKA_PUBLIC_EXPONENT, .ulValueLen = 0, .pValue = NULL }, */
/* { .type = CKA_PRIME_1, .ulValueLen = 0, .pValue = NULL }, */
/* { .type = CKA_PRIME_2, .ulValueLen = 0, .pValue = NULL }, */
/* { .type = CKA_EXPONENT_1, .ulValueLen = 0, .pValue = NULL }, */
/* { .type = CKA_EXPONENT_2, .ulValueLen = 0, .pValue = NULL }, */
/* { .type = CKA_COEFFICIENT, .ulValueLen = 0, .pValue = NULL }, */
/* }; */
( void ) pxMbedRsaCtx;
xResult = pxFunctionList->C_GetAttributeValue( xSessionHandle,
xPkHandle,
pxAttrs,
sizeof( pxAttrs ) / sizeof( CK_ATTRIBUTE ) );
if( xResult == CKR_OK )
{