mbedtls_pk_get_psa_attributes: RSA support

Add code and unit tests for MBEDTLS_PK_RSA in mbedtls_pk_get_psa_attributes().

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/tests/suites/test_suite_pk.data b/tests/suites/test_suite_pk.data
index e8ffff4..bc0de71 100644
--- a/tests/suites/test_suite_pk.data
+++ b/tests/suites/test_suite_pk.data
@@ -685,3 +685,107 @@
 pk_get_psa_attributes_fail:MBEDTLS_PK_NONE:0:PSA_KEY_USAGE_SIGN_MESSAGE:MBEDTLS_ERR_PK_BAD_INPUT_DATA
 
 # There is a (negative) test for pk_type=MBEDTLS_PK_RSA_ALT in pk_rsa_alt().
+
+PSA attributes for pk: RSA v15 pair DECRYPT
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes:MBEDTLS_PK_RSA:1:PSA_KEY_USAGE_DECRYPT:1:PSA_ALG_RSA_PKCS1V15_CRYPT
+
+PSA attributes for pk: RSA v21 SHA-256 pair DECRYPT
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA256
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_SHA256:1:PSA_KEY_USAGE_DECRYPT:1:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256)
+
+PSA attributes for pk: RSA v21 SHA-512 pair DECRYPT
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA512
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_SHA512:1:PSA_KEY_USAGE_DECRYPT:1:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_512)
+
+PSA attributes for pk: RSA v15 pair->public ENCRYPT
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes:MBEDTLS_PK_RSA:1:PSA_KEY_USAGE_ENCRYPT:0:PSA_ALG_RSA_PKCS1V15_CRYPT
+
+PSA attributes for pk: RSA v21 SHA-256 pair->public ENCRYPT
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA256
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_SHA256:1:PSA_KEY_USAGE_ENCRYPT:0:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256)
+
+PSA attributes for pk: RSA v21 SHA-512 pair->public ENCRYPT
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA512
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_SHA512:1:PSA_KEY_USAGE_ENCRYPT:0:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_512)
+
+PSA attributes for pk: RSA v15 public ENCRYPT
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes:MBEDTLS_PK_RSA:0:PSA_KEY_USAGE_ENCRYPT:0:PSA_ALG_RSA_PKCS1V15_CRYPT
+
+PSA attributes for pk: RSA v21 SHA-256 public ENCRYPT
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA256
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_SHA256:0:PSA_KEY_USAGE_ENCRYPT:0:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_256)
+
+PSA attributes for pk: RSA v21 SHA-512 public ENCRYPT
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21:MBEDTLS_MD_CAN_SHA512
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_SHA512:0:PSA_KEY_USAGE_ENCRYPT:0:PSA_ALG_RSA_OAEP(PSA_ALG_SHA_512)
+
+PSA attributes for pk: RSA v15 public DECRYPT (bad)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes_fail:MBEDTLS_PK_RSA:0:PSA_KEY_USAGE_DECRYPT:MBEDTLS_ERR_PK_TYPE_MISMATCH
+
+PSA attributes for pk: RSA v15 pair SIGN_MESSAGE
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes:MBEDTLS_PK_RSA:1:PSA_KEY_USAGE_SIGN_MESSAGE:1:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v21 SHA-256 pair SIGN_MESSAGE
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_NONE:1:PSA_KEY_USAGE_SIGN_MESSAGE:1:PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v15 pair SIGN_HASH
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes:MBEDTLS_PK_RSA:1:PSA_KEY_USAGE_SIGN_HASH:1:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v21 SHA-256 pair SIGN_HASH
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_NONE:1:PSA_KEY_USAGE_SIGN_HASH:1:PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v15 pair->public VERIFY_MESSAGE
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes:MBEDTLS_PK_RSA:1:PSA_KEY_USAGE_VERIFY_MESSAGE:0:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v21 SHA-256 pair->public VERIFY_MESSAGE
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_NONE:1:PSA_KEY_USAGE_VERIFY_MESSAGE:0:PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v15 pair->public VERIFY_HASH
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes:MBEDTLS_PK_RSA:1:PSA_KEY_USAGE_VERIFY_HASH:0:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v21 SHA-256 pair->public VERIFY_HASH
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_NONE:1:PSA_KEY_USAGE_VERIFY_HASH:0:PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v15 public VERIFY_MESSAGE
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes:MBEDTLS_PK_RSA:0:PSA_KEY_USAGE_VERIFY_MESSAGE:0:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v21 SHA-256 public VERIFY_MESSAGE
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_NONE:0:PSA_KEY_USAGE_VERIFY_MESSAGE:0:PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v15 public VERIFY_HASH
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes:MBEDTLS_PK_RSA:0:PSA_KEY_USAGE_VERIFY_HASH:0:PSA_ALG_RSA_PKCS1V15_SIGN(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v21 SHA-256 public VERIFY_HASH
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V21
+pk_rsa_v21_get_psa_attributes:MBEDTLS_MD_NONE:0:PSA_KEY_USAGE_VERIFY_HASH:0:PSA_ALG_RSA_PSS_ANY_SALT(PSA_ALG_ANY_HASH)
+
+PSA attributes for pk: RSA v15 public SIGN_MESSAGE (bad)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes_fail:MBEDTLS_PK_RSA:0:PSA_KEY_USAGE_SIGN_MESSAGE:MBEDTLS_ERR_PK_TYPE_MISMATCH
+
+PSA attributes for pk: RSA v15 public SIGN_HASH (bad)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes_fail:MBEDTLS_PK_RSA:0:PSA_KEY_USAGE_SIGN_HASH:MBEDTLS_ERR_PK_TYPE_MISMATCH
+
+PSA attributes for pk: RSA v15 pair DERIVE (bad)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes_fail:MBEDTLS_PK_RSA:1:PSA_KEY_USAGE_DERIVE:MBEDTLS_ERR_PK_TYPE_MISMATCH
+
+PSA attributes for pk: RSA v15 public DERIVE (bad)
+depends_on:MBEDTLS_RSA_C:MBEDTLS_PKCS1_V15
+pk_get_psa_attributes_fail:MBEDTLS_PK_RSA:0:PSA_KEY_USAGE_DERIVE:MBEDTLS_ERR_PK_TYPE_MISMATCH