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ssl_test_lib: add function translate given opaque algoritms to psa

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Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com>
This commit is contained in:
Przemek Stekiel 2022-05-02 13:41:53 +02:00
parent 77fc9ab1ba
commit 01396a16da
2 changed files with 82 additions and 0 deletions
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64
programs/ssl/ssl_test_lib.c
View file

@ -221,6 +221,70 @@ int key_opaque_alg_parse( const char *arg, const char **alg1, const char **alg2
return 0; return 0;
} }
int key_opaque_set_alg_usage( const char *alg1, const char *alg2,
psa_algorithm_t *psa_alg1,
psa_algorithm_t *psa_alg2,
psa_key_usage_t *usage )
{
if( strcmp( alg1, "rsa-sign-pkcs1" ) == 0 )
{
*psa_alg1 = PSA_ALG_RSA_PKCS1V15_SIGN( PSA_ALG_ANY_HASH );
*usage = PSA_KEY_USAGE_SIGN_HASH;
}
else if ( strcmp( alg1, "rsa-sign-pss" ) == 0 )
{
*psa_alg1 = PSA_ALG_RSA_PSS( PSA_ALG_ANY_HASH );
*usage = PSA_KEY_USAGE_SIGN_HASH;
}
else if ( strcmp( alg1, "rsa-decrypt" ) == 0 )
{
*psa_alg1 = PSA_ALG_RSA_PKCS1V15_CRYPT;
*usage = PSA_KEY_USAGE_DECRYPT;
}
else if ( strcmp( alg1, "ecdsa-sign" ) == 0 )
{
*psa_alg1 = PSA_ALG_ECDSA( PSA_ALG_ANY_HASH );
*usage = PSA_KEY_USAGE_SIGN_HASH;
}
else if ( strcmp( alg1, "ecdh" ) == 0 )
{
*psa_alg1 = PSA_ALG_ECDH;
*usage = PSA_KEY_USAGE_DERIVE;
}
if( strcmp( alg2, "rsa-sign-pkcs1" ) == 0 )
{
*psa_alg1 = PSA_ALG_RSA_PKCS1V15_SIGN( PSA_ALG_ANY_HASH );
*usage |= PSA_KEY_USAGE_SIGN_HASH;
}
else if( strcmp( alg2, "rsa-sign-pss" ) == 0 )
{
*psa_alg2 = PSA_ALG_RSA_PSS( PSA_ALG_ANY_HASH );
*usage |= PSA_KEY_USAGE_SIGN_HASH;
}
else if( strcmp( alg2, "rsa-decrypt" ) == 0 )
{
*psa_alg2 = PSA_ALG_RSA_PKCS1V15_CRYPT;
*usage |= PSA_KEY_USAGE_DECRYPT;
}
else if( strcmp( alg2, "ecdsa-sign" ) == 0 )
{
*psa_alg2 = PSA_ALG_ECDSA( PSA_ALG_ANY_HASH );
*usage |= PSA_KEY_USAGE_SIGN_HASH;
}
else if( strcmp( alg2, "ecdh" ) == 0 )
{
*psa_alg2 = PSA_ALG_ECDH;
*usage |= PSA_KEY_USAGE_DERIVE;
}
else if( strcmp( alg2, "none" ) == 0 )
{
*psa_alg2 = PSA_ALG_NONE;
}
return 0;
}
#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK) #if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
int ca_callback( void *data, mbedtls_x509_crt const *child, int ca_callback( void *data, mbedtls_x509_crt const *child,
mbedtls_x509_crt **candidates ) mbedtls_x509_crt **candidates )

18
programs/ssl/ssl_test_lib.h
View file

@ -240,6 +240,24 @@ int rng_get( void *p_rng, unsigned char *output, size_t output_len );
*/ */
int key_opaque_alg_parse( const char *arg, const char **alg1, const char **alg2 ); int key_opaque_alg_parse( const char *arg, const char **alg1, const char **alg2 );
/** Parse given opaque key algoritms to obtain psa algs and usage
* that will be passed to mbedtls_pk_wrap_as_opaque().
*
*
* \param alg1 input string opaque key algorithm #1
* \param alg1 input string opaque key algorithm #2
* \param psa_alg1 output PSA algorithm #1
* \param psa_alg2 output PSA algorithm #2
* \param usage output key usage
*
* \return \c 0 on success.
* \return \c 1 on parse failure.
*/
int key_opaque_set_alg_usage( const char *alg1, const char *alg2,
psa_algorithm_t *psa_alg1,
psa_algorithm_t *psa_alg2,
psa_key_usage_t *usage );
#if defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG) #if defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
/* The test implementation of the PSA external RNG is insecure. When /* The test implementation of the PSA external RNG is insecure. When
* MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG is enabled, before using any PSA crypto * MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG is enabled, before using any PSA crypto