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Add backward compatibility aliases for signature-related identifiers

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Define deprecated aliases for identifiers that are being renamed.
This commit is contained in:
Gilles Peskine 2019-11-26 16:10:58 +01:00
parent 89d8c5c447
commit 4151094a52
1 changed files with 34 additions and 0 deletions
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34
include/psa/crypto_compat.h
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@ -40,7 +40,9 @@ extern "C" {
#define MBEDTLS_PSA_DEPRECATED
#endif
typedef MBEDTLS_PSA_DEPRECATED size_t mbedtls_deprecated_size_t;
typedef MBEDTLS_PSA_DEPRECATED psa_status_t mbedtls_deprecated_psa_status_t;
typedef MBEDTLS_PSA_DEPRECATED psa_key_usage_t mbedtls_deprecated_psa_key_usage_t;
#define MBEDTLS_DEPRECATED_CONSTANT( type, value ) \
( (mbedtls_deprecated_##type) ( value ) )
@ -59,6 +61,38 @@ typedef MBEDTLS_PSA_DEPRECATED psa_status_t mbedtls_deprecated_psa_status_t;
#define PSA_ERROR_TAMPERING_DETECTED \
MBEDTLS_DEPRECATED_CONSTANT( psa_status_t, PSA_ERROR_CORRUPTION_DETECTED )
/*
* Deprecated PSA Crypto numerical encodings
*/
#define PSA_KEY_USAGE_SIGN \
MBEDTLS_DEPRECATED_CONSTANT( psa_key_usage_t, PSA_KEY_USAGE_SIGN_HASH )
#define PSA_KEY_USAGE_VERIFY \
MBEDTLS_DEPRECATED_CONSTANT( psa_key_usage_t, PSA_KEY_USAGE_VERIFY_HASH )
/*
* Deprecated PSA Crypto size calculation macros
*/
#define PSA_ASYMMETRIC_SIGNATURE_MAX_SIZE \
MBEDTLS_DEPRECATED_CONSTANT( size_t, PSA_SIGNATURE_MAX_SIZE )
#define PSA_ASYMMETRIC_SIGN_OUTPUT_SIZE( key_type, key_bits, alg ) \
MBEDTLS_DEPRECATED_CONSTANT( size_t, PSA_SIGN_OUTPUT_SIZE( key_type, key_bits, alg ) )
/*
* Deprecated PSA Crypto function names
*/
/* Make these macros and not wrappers so that there is no cost to
* applications that don't use the deprecated names.
*
* Put backslash-newline after "#define" to bypass check-names.sh which
* would otherwise complain about lowercase macro names.
*/
#define \
psa_asymmetric_sign( key, alg, hash, hash_length, signature, signature_size, signature_length ) \
( (mbedtls_deprecated_psa_status_t) psa_sign_hash( key, alg, hash, hash_length, signature, signature_size, signature_length ) )
#define \
psa_asymmetric_verify( key, alg, hash, hash_length, signature, signature_length ) \
( (mbedtls_deprecated_psa_status_t) psa_verify_hash( key, alg, hash, hash_length, signature, signature_length ) )
#endif /* MBEDTLS_DEPRECATED_REMOVED */
#ifdef __cplusplus