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Merge pull request #4377 from mpg/psa-pbkdf2-api

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PSA API for PBKDF2-HMAC
This commit is contained in:
Gilles Peskine
2021-05-12 18:00:30 +02:00
committed by GitHub
parent 7dbcc3c794 4e02f01815
commit 5d1f747d85
11 changed files with 568 additions and 20 deletions
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6
programs/psa/psa_constant_names.c
View File

@ -52,12 +52,6 @@ int snprintf( char *s, size_t n, const char *fmt, ... )
}
#endif
/* There are different GET_HASH macros for different kinds of algorithms
* built from hashes, but the values are all constructed on the
* same model. */
#define PSA_ALG_GET_HASH(alg) \
(((alg) & PSA_ALG_HASH_MASK) | PSA_ALG_CATEGORY_HASH)
static void append(char **buffer, size_t buffer_size,
size_t *required_size,
const char *string, size_t length)

19
programs/psa/psa_constant_names_generated.c
View File

@ -113,6 +113,9 @@ static int psa_snprint_key_type(char *buffer, size_t buffer_size,
case PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE", 32); break;
case PSA_KEY_TYPE_HMAC: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_HMAC", 17); break;
case PSA_KEY_TYPE_NONE: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_NONE", 17); break;
case PSA_KEY_TYPE_PASSWORD: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_PASSWORD", 21); break;
case PSA_KEY_TYPE_PASSWORD_HASH: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_PASSWORD_HASH", 26); break;
case PSA_KEY_TYPE_PEPPER: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_PEPPER", 19); break;
case PSA_KEY_TYPE_RAW_DATA: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_RAW_DATA", 21); break;
case PSA_KEY_TYPE_RSA_KEY_PAIR: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_RSA_KEY_PAIR", 25); break;
case PSA_KEY_TYPE_RSA_PUBLIC_KEY: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_RSA_PUBLIC_KEY", 27); break;
@ -221,6 +224,8 @@ static int psa_snprint_algorithm(char *buffer, size_t buffer_size,
case PSA_ALG_MD4: append(&buffer, buffer_size, &required_size, "PSA_ALG_MD4", 11); break;
case PSA_ALG_MD5: append(&buffer, buffer_size, &required_size, "PSA_ALG_MD5", 11); break;
case PSA_ALG_OFB: append(&buffer, buffer_size, &required_size, "PSA_ALG_OFB", 11); break;
case PSA_ALG_PBKDF2_AES_CMAC_PRF_128: append(&buffer, buffer_size, &required_size, "PSA_ALG_PBKDF2_AES_CMAC_PRF_128", 31); break;
case PSA_ALG_PBKDF2_HMAC_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_PBKDF2_HMAC_BASE", 24); break;
case PSA_ALG_PURE_EDDSA: append(&buffer, buffer_size, &required_size, "PSA_ALG_PURE_EDDSA", 18); break;
case PSA_ALG_RIPEMD160: append(&buffer, buffer_size, &required_size, "PSA_ALG_RIPEMD160", 17); break;
case PSA_ALG_RSA_OAEP_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_RSA_OAEP_BASE", 21); break;
@ -286,6 +291,13 @@ static int psa_snprint_algorithm(char *buffer, size_t buffer_size,
psa_hash_algorithm_name,
PSA_ALG_GET_HASH(core_alg));
append(&buffer, buffer_size, &required_size, ")", 1);
} else if (PSA_ALG_IS_PBKDF2_HMAC(core_alg)) {
append(&buffer, buffer_size, &required_size,
"PSA_ALG_PBKDF2_HMAC(", 19 + 1);
append_with_alg(&buffer, buffer_size, &required_size,
psa_hash_algorithm_name,
PSA_ALG_GET_HASH(core_alg));
append(&buffer, buffer_size, &required_size, ")", 1);
} else if (PSA_ALG_IS_RSA_OAEP(core_alg)) {
append(&buffer, buffer_size, &required_size,
"PSA_ALG_RSA_OAEP(", 16 + 1);
@ -394,6 +406,13 @@ static int psa_snprint_key_usage(char *buffer, size_t buffer_size,
append(&buffer, buffer_size, &required_size, "PSA_KEY_USAGE_SIGN_HASH", 23);
usage ^= PSA_KEY_USAGE_SIGN_HASH;
}
if (usage & PSA_KEY_USAGE_VERIFY_DERIVATION) {
if (required_size != 0) {
append(&buffer, buffer_size, &required_size, " | ", 3);
}
append(&buffer, buffer_size, &required_size, "PSA_KEY_USAGE_VERIFY_DERIVATION", 31);
usage ^= PSA_KEY_USAGE_VERIFY_DERIVATION;
}
if (usage & PSA_KEY_USAGE_VERIFY_HASH) {
if (required_size != 0) {
append(&buffer, buffer_size, &required_size, " | ", 3);