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qapi/crypto: Rename QCryptoRSAPaddingAlgorithm to *Algo, and drop prefix

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QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious.  It's best used with
restraint.

QCryptoRSAPaddingAlgorithm has a 'prefix' that overrides the generated
enumeration constants' prefix to QCRYPTO_RSA_PADDING_ALG.

We could simply drop 'prefix', but then the prefix becomes
QCRYPTO_RSA_PADDING_ALGORITHM, which is rather long.

We could additionally rename the type to QCryptoRSAPaddingAlg, but I
think the abbreviation "alg" is less than clear.

Rename the type to QCryptoRSAPaddingAlgo instead.  The prefix becomes
QCRYPTO_RSA_PADDING_ALGO.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240904111836.3273842-16-armbru@redhat.com>
This commit is contained in:
Markus Armbruster
2024-09-04 13:18:32 +02:00
parent cd48d82a50
commit c96050f43e
7 changed files with 41 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crypto/akcipher-gcrypt.c.inc
+9 -9
View File
@@ -32,7 +32,7 @@
typedef struct QCryptoGcryptRSA {
QCryptoAkCipher akcipher;
gcry_sexp_t key;
QCryptoRSAPaddingAlgorithm padding_alg;
QCryptoRSAPaddingAlgo padding_alg;
QCryptoHashAlgo hash_alg;
} QCryptoGcryptRSA;
@@ -241,7 +241,7 @@ static int qcrypto_gcrypt_rsa_encrypt(QCryptoAkCipher *akcipher,
err = gcry_sexp_build(&data_sexp, NULL,
"(data (flags %s) (value %b))",
QCryptoRSAPaddingAlgorithm_str(rsa->padding_alg),
QCryptoRSAPaddingAlgo_str(rsa->padding_alg),
in_len, in);
if (gcry_err_code(err) != 0) {
error_setg(errp, "Failed to build plaintext: %s/%s",
@@ -263,7 +263,7 @@ static int qcrypto_gcrypt_rsa_encrypt(QCryptoAkCipher *akcipher,
goto cleanup;
}
if (rsa->padding_alg == QCRYPTO_RSA_PADDING_ALG_RAW) {
if (rsa->padding_alg == QCRYPTO_RSA_PADDING_ALGO_RAW) {
cipher_mpi = gcry_sexp_nth_mpi(cipher_sexp_item, 1, GCRYMPI_FMT_USG);
if (!cipher_mpi) {
error_setg(errp, "Invalid ciphertext result");
@@ -332,7 +332,7 @@ static int qcrypto_gcrypt_rsa_decrypt(QCryptoAkCipher *akcipher,
err = gcry_sexp_build(&cipher_sexp, NULL,
"(enc-val (flags %s) (rsa (a %b) ))",
QCryptoRSAPaddingAlgorithm_str(rsa->padding_alg),
QCryptoRSAPaddingAlgo_str(rsa->padding_alg),
in_len, in);
if (gcry_err_code(err) != 0) {
error_setg(errp, "Failed to build ciphertext: %s/%s",
@@ -348,7 +348,7 @@ static int qcrypto_gcrypt_rsa_decrypt(QCryptoAkCipher *akcipher,
}
/* S-expression of plaintext: (value plaintext) */
if (rsa->padding_alg == QCRYPTO_RSA_PADDING_ALG_RAW) {
if (rsa->padding_alg == QCRYPTO_RSA_PADDING_ALGO_RAW) {
data_mpi = gcry_sexp_nth_mpi(data_sexp, 1, GCRYMPI_FMT_USG);
if (!data_mpi) {
error_setg(errp, "Invalid plaintext result");
@@ -410,7 +410,7 @@ static int qcrypto_gcrypt_rsa_sign(QCryptoAkCipher *akcipher,
return ret;
}
if (rsa->padding_alg != QCRYPTO_RSA_PADDING_ALG_PKCS1) {
if (rsa->padding_alg != QCRYPTO_RSA_PADDING_ALGO_PKCS1) {
error_setg(errp, "Invalid padding %u", rsa->padding_alg);
return ret;
}
@@ -482,7 +482,7 @@ static int qcrypto_gcrypt_rsa_verify(QCryptoAkCipher *akcipher,
return ret;
}
if (rsa->padding_alg != QCRYPTO_RSA_PADDING_ALG_PKCS1) {
if (rsa->padding_alg != QCRYPTO_RSA_PADDING_ALGO_PKCS1) {
error_setg(errp, "Invalid padding %u", rsa->padding_alg);
return ret;
}
@@ -570,10 +570,10 @@ bool qcrypto_akcipher_supports(QCryptoAkCipherOptions *opts)
switch (opts->alg) {
case QCRYPTO_AK_CIPHER_ALGO_RSA:
switch (opts->u.rsa.padding_alg) {
case QCRYPTO_RSA_PADDING_ALG_RAW:
case QCRYPTO_RSA_PADDING_ALGO_RAW:
return true;
case QCRYPTO_RSA_PADDING_ALG_PKCS1:
case QCRYPTO_RSA_PADDING_ALGO_PKCS1:
switch (opts->u.rsa.hash_alg) {
case QCRYPTO_HASH_ALGO_MD5:
case QCRYPTO_HASH_ALGO_SHA1:
crypto/akcipher-nettle.c.inc
+9 -9
View File
@@ -33,7 +33,7 @@ typedef struct QCryptoNettleRSA {
QCryptoAkCipher akcipher;
struct rsa_public_key pub;
struct rsa_private_key priv;
QCryptoRSAPaddingAlgorithm padding_alg;
QCryptoRSAPaddingAlgo padding_alg;
QCryptoHashAlgo hash_alg;
} QCryptoNettleRSA;
@@ -184,11 +184,11 @@ static int qcrypto_nettle_rsa_encrypt(QCryptoAkCipher *akcipher,
/* Nettle do not support RSA encryption without any padding */
switch (rsa->padding_alg) {
case QCRYPTO_RSA_PADDING_ALG_RAW:
case QCRYPTO_RSA_PADDING_ALGO_RAW:
error_setg(errp, "RSA with raw padding is not supported");
break;
case QCRYPTO_RSA_PADDING_ALG_PKCS1:
case QCRYPTO_RSA_PADDING_ALGO_PKCS1:
mpz_init(c);
if (rsa_encrypt(&rsa->pub, NULL, wrap_nettle_random_func,
data_len, (uint8_t *)data, c) != 1) {
@@ -223,11 +223,11 @@ static int qcrypto_nettle_rsa_decrypt(QCryptoAkCipher *akcipher,
}
switch (rsa->padding_alg) {
case QCRYPTO_RSA_PADDING_ALG_RAW:
case QCRYPTO_RSA_PADDING_ALGO_RAW:
error_setg(errp, "RSA with raw padding is not supported");
break;
case QCRYPTO_RSA_PADDING_ALG_PKCS1:
case QCRYPTO_RSA_PADDING_ALGO_PKCS1:
nettle_mpz_init_set_str_256_u(c, enc_len, enc);
if (!rsa_decrypt(&rsa->priv, &data_len, (uint8_t *)data, c)) {
error_setg(errp, "Failed to decrypt");
@@ -257,7 +257,7 @@ static int qcrypto_nettle_rsa_sign(QCryptoAkCipher *akcipher,
* The RSA algorithm cannot be used for signature/verification
* without padding.
*/
if (rsa->padding_alg == QCRYPTO_RSA_PADDING_ALG_RAW) {
if (rsa->padding_alg == QCRYPTO_RSA_PADDING_ALGO_RAW) {
error_setg(errp, "Try to make signature without padding");
return ret;
}
@@ -324,7 +324,7 @@ static int qcrypto_nettle_rsa_verify(QCryptoAkCipher *akcipher,
* The RSA algorithm cannot be used for signature/verification
* without padding.
*/
if (rsa->padding_alg == QCRYPTO_RSA_PADDING_ALG_RAW) {
if (rsa->padding_alg == QCRYPTO_RSA_PADDING_ALGO_RAW) {
error_setg(errp, "Try to verify signature without padding");
return ret;
}
@@ -427,7 +427,7 @@ bool qcrypto_akcipher_supports(QCryptoAkCipherOptions *opts)
switch (opts->alg) {
case QCRYPTO_AK_CIPHER_ALGO_RSA:
switch (opts->u.rsa.padding_alg) {
case QCRYPTO_RSA_PADDING_ALG_PKCS1:
case QCRYPTO_RSA_PADDING_ALGO_PKCS1:
switch (opts->u.rsa.hash_alg) {
case QCRYPTO_HASH_ALGO_MD5:
case QCRYPTO_HASH_ALGO_SHA1:
@@ -439,7 +439,7 @@ bool qcrypto_akcipher_supports(QCryptoAkCipherOptions *opts)
return false;
}
case QCRYPTO_RSA_PADDING_ALG_RAW:
case QCRYPTO_RSA_PADDING_ALGO_RAW:
default:
return false;
}