[PATCH v2 14/19] qapi/crypto: Rename QCryptoAkCipherAlgorithm to *Algo, and drop prefix

[Markus Armbruster <armbru@redhat.com>]

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

QCryptoAkCipherAlgorithm has a 'prefix' that overrides the generated
enumeration constants' prefix to QCRYPTO_AKCIPHER_ALG.

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

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

Rename the type to QCryptoAkCipherAlgo instead.  The prefix becomes
QCRYPTO_AK_CIPHER_ALGO.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Daniel P. Berrangé <berrange@redhat.com>
---
 qapi/crypto.json                        |  7 +++----
 crypto/akcipherpriv.h                   |  2 +-
 backends/cryptodev-builtin.c            |  4 ++--
 backends/cryptodev-lkcf.c               |  4 ++--
 crypto/akcipher.c                       |  2 +-
 tests/bench/benchmark-crypto-akcipher.c |  2 +-
 tests/unit/test-crypto-akcipher.c       | 10 +++++-----
 crypto/akcipher-gcrypt.c.inc            |  4 ++--
 crypto/akcipher-nettle.c.inc            |  4 ++--
 9 files changed, 19 insertions(+), 20 deletions(-)

diff --git a/qapi/crypto.json b/qapi/crypto.json
index 3e6a7fb8e5..331d49ebb8 100644
--- a/qapi/crypto.json
+++ b/qapi/crypto.json
@@ -586,7 +586,7 @@
             '*sanity-check': 'bool',
             '*passwordid': 'str' } }
 ##
-# @QCryptoAkCipherAlgorithm:
+# @QCryptoAkCipherAlgo:
 #
 # The supported algorithms for asymmetric encryption ciphers
 #
@@ -594,8 +594,7 @@
 #
 # Since: 7.1
 ##
-{ 'enum': 'QCryptoAkCipherAlgorithm',
-  'prefix': 'QCRYPTO_AKCIPHER_ALG',
+{ 'enum': 'QCryptoAkCipherAlgo',
   'data': ['rsa']}
 
 ##
@@ -649,6 +648,6 @@
 # Since: 7.1
 ##
 { 'union': 'QCryptoAkCipherOptions',
-  'base': { 'alg': 'QCryptoAkCipherAlgorithm' },
+  'base': { 'alg': 'QCryptoAkCipherAlgo' },
   'discriminator': 'alg',
   'data': { 'rsa': 'QCryptoAkCipherOptionsRSA' }}
diff --git a/crypto/akcipherpriv.h b/crypto/akcipherpriv.h
index 739f639bcf..3b33e54f08 100644
--- a/crypto/akcipherpriv.h
+++ b/crypto/akcipherpriv.h
@@ -27,7 +27,7 @@
 typedef struct QCryptoAkCipherDriver QCryptoAkCipherDriver;
 
 struct QCryptoAkCipher {
-    QCryptoAkCipherAlgorithm alg;
+    QCryptoAkCipherAlgo alg;
     QCryptoAkCipherKeyType type;
     int max_plaintext_len;
     int max_ciphertext_len;
diff --git a/backends/cryptodev-builtin.c b/backends/cryptodev-builtin.c
index 2672755661..d8b64091b6 100644
--- a/backends/cryptodev-builtin.c
+++ b/backends/cryptodev-builtin.c
@@ -64,7 +64,7 @@ static void cryptodev_builtin_init_akcipher(CryptoDevBackend *backend)
 {
     QCryptoAkCipherOptions opts;
 
-    opts.alg = QCRYPTO_AKCIPHER_ALG_RSA;
+    opts.alg = QCRYPTO_AK_CIPHER_ALGO_RSA;
     opts.u.rsa.padding_alg = QCRYPTO_RSA_PADDING_ALG_RAW;
     if (qcrypto_akcipher_supports(&opts)) {
         backend->conf.crypto_services |=
@@ -318,7 +318,7 @@ static int cryptodev_builtin_create_akcipher_session(
 
     switch (sess_info->algo) {
     case VIRTIO_CRYPTO_AKCIPHER_RSA:
-        opts.alg = QCRYPTO_AKCIPHER_ALG_RSA;
+        opts.alg = QCRYPTO_AK_CIPHER_ALGO_RSA;
         if (cryptodev_builtin_set_rsa_options(sess_info->u.rsa.padding_algo,
             sess_info->u.rsa.hash_algo, &opts.u.rsa, errp) != 0) {
             return -1;
diff --git a/backends/cryptodev-lkcf.c b/backends/cryptodev-lkcf.c
index 6e6012e716..6fb6e03d98 100644
--- a/backends/cryptodev-lkcf.c
+++ b/backends/cryptodev-lkcf.c
@@ -133,7 +133,7 @@ static int cryptodev_lkcf_set_op_desc(QCryptoAkCipherOptions *opts,
                                       Error **errp)
 {
     QCryptoAkCipherOptionsRSA *rsa_opt;
-    if (opts->alg != QCRYPTO_AKCIPHER_ALG_RSA) {
+    if (opts->alg != QCRYPTO_AK_CIPHER_ALGO_RSA) {
         error_setg(errp, "Unsupported alg: %u", opts->alg);
         return -1;
     }
@@ -518,7 +518,7 @@ static int cryptodev_lkcf_create_asym_session(
 
     switch (sess_info->algo) {
     case VIRTIO_CRYPTO_AKCIPHER_RSA:
-        sess->akcipher_opts.alg = QCRYPTO_AKCIPHER_ALG_RSA;
+        sess->akcipher_opts.alg = QCRYPTO_AK_CIPHER_ALGO_RSA;
         if (cryptodev_lkcf_set_rsa_opt(
             sess_info->u.rsa.padding_algo, sess_info->u.rsa.hash_algo,
             &sess->akcipher_opts.u.rsa, &local_error) != 0) {
diff --git a/crypto/akcipher.c b/crypto/akcipher.c
index e4bbc6e5f1..0a0576b792 100644
--- a/crypto/akcipher.c
+++ b/crypto/akcipher.c
@@ -115,7 +115,7 @@ int qcrypto_akcipher_export_p8info(const QCryptoAkCipherOptions *opts,
                                    Error **errp)
 {
     switch (opts->alg) {
-    case QCRYPTO_AKCIPHER_ALG_RSA:
+    case QCRYPTO_AK_CIPHER_ALGO_RSA:
         qcrypto_akcipher_rsakey_export_p8info(key, keylen, dst, dst_len);
         return 0;
 
diff --git a/tests/bench/benchmark-crypto-akcipher.c b/tests/bench/benchmark-crypto-akcipher.c
index 0029972385..225e426bde 100644
--- a/tests/bench/benchmark-crypto-akcipher.c
+++ b/tests/bench/benchmark-crypto-akcipher.c
@@ -25,7 +25,7 @@ static QCryptoAkCipher *create_rsa_akcipher(const uint8_t *priv_key,
 {
     QCryptoAkCipherOptions opt;
 
-    opt.alg = QCRYPTO_AKCIPHER_ALG_RSA;
+    opt.alg = QCRYPTO_AK_CIPHER_ALGO_RSA;
     opt.u.rsa.padding_alg = padding;
     opt.u.rsa.hash_alg = hash;
     return qcrypto_akcipher_new(&opt, QCRYPTO_AK_CIPHER_KEY_TYPE_PRIVATE,
diff --git a/tests/unit/test-crypto-akcipher.c b/tests/unit/test-crypto-akcipher.c
index 86501f19ab..7dd86125c2 100644
--- a/tests/unit/test-crypto-akcipher.c
+++ b/tests/unit/test-crypto-akcipher.c
@@ -785,7 +785,7 @@ static QCryptoAkCipherTestData akcipher_test_data[] = {
     {
         .path = "/crypto/akcipher/rsa1024-raw",
         .opt = {
-            .alg = QCRYPTO_AKCIPHER_ALG_RSA,
+            .alg = QCRYPTO_AK_CIPHER_ALGO_RSA,
             .u.rsa = {
                 .padding_alg = QCRYPTO_RSA_PADDING_ALG_RAW,
             },
@@ -805,7 +805,7 @@ static QCryptoAkCipherTestData akcipher_test_data[] = {
     {
         .path = "/crypto/akcipher/rsa1024-pkcs1",
         .opt = {
-            .alg = QCRYPTO_AKCIPHER_ALG_RSA,
+            .alg = QCRYPTO_AK_CIPHER_ALGO_RSA,
             .u.rsa = {
                 .padding_alg = QCRYPTO_RSA_PADDING_ALG_PKCS1,
                 .hash_alg = QCRYPTO_HASH_ALGO_SHA1,
@@ -830,7 +830,7 @@ static QCryptoAkCipherTestData akcipher_test_data[] = {
     {
         .path = "/crypto/akcipher/rsa2048-raw",
         .opt = {
-            .alg = QCRYPTO_AKCIPHER_ALG_RSA,
+            .alg = QCRYPTO_AK_CIPHER_ALGO_RSA,
             .u.rsa = {
                 .padding_alg = QCRYPTO_RSA_PADDING_ALG_RAW,
             },
@@ -850,7 +850,7 @@ static QCryptoAkCipherTestData akcipher_test_data[] = {
     {
         .path = "/crypto/akcipher/rsa2048-pkcs1",
         .opt = {
-            .alg = QCRYPTO_AKCIPHER_ALG_RSA,
+            .alg = QCRYPTO_AK_CIPHER_ALGO_RSA,
             .u.rsa = {
                 .padding_alg = QCRYPTO_RSA_PADDING_ALG_PKCS1,
                 .hash_alg = QCRYPTO_HASH_ALGO_SHA1,
@@ -944,7 +944,7 @@ static void test_rsakey(const void *opaque)
 {
     const QCryptoRSAKeyTestData *data = (const QCryptoRSAKeyTestData *)opaque;
     QCryptoAkCipherOptions opt = {
-        .alg = QCRYPTO_AKCIPHER_ALG_RSA,
+        .alg = QCRYPTO_AK_CIPHER_ALGO_RSA,
         .u.rsa = {
             .padding_alg = QCRYPTO_RSA_PADDING_ALG_PKCS1,
             .hash_alg = QCRYPTO_HASH_ALGO_SHA1,
diff --git a/crypto/akcipher-gcrypt.c.inc b/crypto/akcipher-gcrypt.c.inc
index 2c81de97de..8f1c2b8143 100644
--- a/crypto/akcipher-gcrypt.c.inc
+++ b/crypto/akcipher-gcrypt.c.inc
@@ -59,7 +59,7 @@ QCryptoAkCipher *qcrypto_akcipher_new(const QCryptoAkCipherOptions *opts,
                                       Error **errp)
 {
     switch (opts->alg) {
-    case QCRYPTO_AKCIPHER_ALG_RSA:
+    case QCRYPTO_AK_CIPHER_ALGO_RSA:
         return (QCryptoAkCipher *)qcrypto_gcrypt_rsa_new(
             &opts->u.rsa, type, key, keylen, errp);
 
@@ -568,7 +568,7 @@ error:
 bool qcrypto_akcipher_supports(QCryptoAkCipherOptions *opts)
 {
     switch (opts->alg) {
-    case QCRYPTO_AKCIPHER_ALG_RSA:
+    case QCRYPTO_AK_CIPHER_ALGO_RSA:
         switch (opts->u.rsa.padding_alg) {
         case QCRYPTO_RSA_PADDING_ALG_RAW:
             return true;
diff --git a/crypto/akcipher-nettle.c.inc b/crypto/akcipher-nettle.c.inc
index 37a579fbd9..21f27f8286 100644
--- a/crypto/akcipher-nettle.c.inc
+++ b/crypto/akcipher-nettle.c.inc
@@ -61,7 +61,7 @@ QCryptoAkCipher *qcrypto_akcipher_new(const QCryptoAkCipherOptions *opts,
                                       Error **errp)
 {
     switch (opts->alg) {
-    case QCRYPTO_AKCIPHER_ALG_RSA:
+    case QCRYPTO_AK_CIPHER_ALGO_RSA:
         return qcrypto_nettle_rsa_new(&opts->u.rsa, type, key, keylen, errp);
 
     default:
@@ -425,7 +425,7 @@ error:
 bool qcrypto_akcipher_supports(QCryptoAkCipherOptions *opts)
 {
     switch (opts->alg) {
-    case QCRYPTO_AKCIPHER_ALG_RSA:
+    case QCRYPTO_AK_CIPHER_ALGO_RSA:
         switch (opts->u.rsa.padding_alg) {
         case QCRYPTO_RSA_PADDING_ALG_PKCS1:
             switch (opts->u.rsa.hash_alg) {
-- 
2.46.0