diff --git a/block/crypto.c b/block/crypto.c
index 4eed3ff..80b2dba 100644
--- a/block/crypto.c
+++ b/block/crypto.c
@@ -682,7 +682,7 @@
 static int block_crypto_probe_luks(const uint8_t *buf,
                                    int buf_size,
                                    const char *filename) {
-    return block_crypto_probe_generic(Q_CRYPTO_BLOCK_FORMAT_LUKS,
+    return block_crypto_probe_generic(QCRYPTO_BLOCK_FORMAT_LUKS,
                                       buf, buf_size, filename);
 }
 
@@ -691,7 +691,7 @@
                                   int flags,
                                   Error **errp)
 {
-    return block_crypto_open_generic(Q_CRYPTO_BLOCK_FORMAT_LUKS,
+    return block_crypto_open_generic(QCRYPTO_BLOCK_FORMAT_LUKS,
                                      &block_crypto_runtime_opts_luks,
                                      bs, options, flags, errp);
 }
@@ -724,7 +724,7 @@
     }
 
     create_opts = (QCryptoBlockCreateOptions) {
-        .format = Q_CRYPTO_BLOCK_FORMAT_LUKS,
+        .format = QCRYPTO_BLOCK_FORMAT_LUKS,
         .u.luks = *qapi_BlockdevCreateOptionsLUKS_base(luks_opts),
     };
 
@@ -889,7 +889,7 @@
     if (!info) {
         return NULL;
     }
-    assert(info->format == Q_CRYPTO_BLOCK_FORMAT_LUKS);
+    assert(info->format == QCRYPTO_BLOCK_FORMAT_LUKS);
 
     spec_info = g_new(ImageInfoSpecific, 1);
     spec_info->type = IMAGE_INFO_SPECIFIC_KIND_LUKS;
@@ -1002,7 +1002,7 @@
     QCryptoBlockAmendOptions amend_opts;
 
     amend_opts = (QCryptoBlockAmendOptions) {
-        .format = Q_CRYPTO_BLOCK_FORMAT_LUKS,
+        .format = QCRYPTO_BLOCK_FORMAT_LUKS,
         .u.luks = *qapi_BlockdevAmendOptionsLUKS_base(&opts->u.luks),
     };
     return block_crypto_amend_options_generic_luks(bs, &amend_opts,
diff --git a/block/qcow.c b/block/qcow.c
index c2f89db..84d1cca 100644
--- a/block/qcow.c
+++ b/block/qcow.c
@@ -831,7 +831,7 @@
     }
 
     if (qcow_opts->encrypt &&
-        qcow_opts->encrypt->format != Q_CRYPTO_BLOCK_FORMAT_QCOW)
+        qcow_opts->encrypt->format != QCRYPTO_BLOCK_FORMAT_QCOW)
     {
         error_setg(errp, "Unsupported encryption format");
         return -EINVAL;
diff --git a/block/qcow2.c b/block/qcow2.c
index 70b1973..dd359d2 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -3214,10 +3214,10 @@
     int fmt, ret;
 
     switch (cryptoopts->format) {
-    case Q_CRYPTO_BLOCK_FORMAT_LUKS:
+    case QCRYPTO_BLOCK_FORMAT_LUKS:
         fmt = QCOW_CRYPT_LUKS;
         break;
-    case Q_CRYPTO_BLOCK_FORMAT_QCOW:
+    case QCRYPTO_BLOCK_FORMAT_QCOW:
         fmt = QCOW_CRYPT_AES;
         break;
     default:
@@ -5306,10 +5306,10 @@
         ImageInfoSpecificQCow2Encryption *qencrypt =
             g_new(ImageInfoSpecificQCow2Encryption, 1);
         switch (encrypt_info->format) {
-        case Q_CRYPTO_BLOCK_FORMAT_QCOW:
+        case QCRYPTO_BLOCK_FORMAT_QCOW:
             qencrypt->format = BLOCKDEV_QCOW2_ENCRYPTION_FORMAT_AES;
             break;
-        case Q_CRYPTO_BLOCK_FORMAT_LUKS:
+        case QCRYPTO_BLOCK_FORMAT_LUKS:
             qencrypt->format = BLOCKDEV_QCOW2_ENCRYPTION_FORMAT_LUKS;
             qencrypt->u.luks = encrypt_info->u.luks;
             break;
@@ -5948,7 +5948,7 @@
             return -EOPNOTSUPP;
         }
 
-        if (qopts->encrypt->format != Q_CRYPTO_BLOCK_FORMAT_LUKS) {
+        if (qopts->encrypt->format != QCRYPTO_BLOCK_FORMAT_LUKS) {
             error_setg(errp,
                        "Amend can't be used to change the qcow2 encryption format");
             return -EOPNOTSUPP;
diff --git a/crypto/block-luks.c b/crypto/block-luks.c
index 45347ad..7b9c7b2 100644
--- a/crypto/block-luks.c
+++ b/crypto/block-luks.c
@@ -1861,11 +1861,11 @@
     QCryptoBlockAmendOptionsLUKS *opts_luks = &options->u.luks;
 
     switch (opts_luks->state) {
-    case Q_CRYPTO_BLOCKLUKS_KEYSLOT_STATE_ACTIVE:
+    case QCRYPTO_BLOCK_LUKS_KEYSLOT_STATE_ACTIVE:
         return qcrypto_block_luks_amend_add_keyslot(block, readfunc,
                                                     writefunc, opaque,
                                                     opts_luks, force, errp);
-    case Q_CRYPTO_BLOCKLUKS_KEYSLOT_STATE_INACTIVE:
+    case QCRYPTO_BLOCK_LUKS_KEYSLOT_STATE_INACTIVE:
         return qcrypto_block_luks_amend_erase_keyslots(block, readfunc,
                                                        writefunc, opaque,
                                                        opts_luks, force, errp);
diff --git a/crypto/block.c b/crypto/block.c
index 3bcc427..899561a 100644
--- a/crypto/block.c
+++ b/crypto/block.c
@@ -26,8 +26,8 @@
 #include "block-luks.h"
 
 static const QCryptoBlockDriver *qcrypto_block_drivers[] = {
-    [Q_CRYPTO_BLOCK_FORMAT_QCOW] = &qcrypto_block_driver_qcow,
-    [Q_CRYPTO_BLOCK_FORMAT_LUKS] = &qcrypto_block_driver_luks,
+    [QCRYPTO_BLOCK_FORMAT_QCOW] = &qcrypto_block_driver_qcow,
+    [QCRYPTO_BLOCK_FORMAT_LUKS] = &qcrypto_block_driver_luks,
 };
 
 
diff --git a/qapi/crypto.json b/qapi/crypto.json
index a192641..fb00c70 100644
--- a/qapi/crypto.json
+++ b/qapi/crypto.json
@@ -157,7 +157,6 @@
 # Since: 2.6
 ##
 { 'enum': 'QCryptoBlockFormat',
-  'prefix': 'Q_CRYPTO_BLOCK_FORMAT', # TODO drop
   'data': ['qcow', 'luks']}
 
 ##
@@ -360,7 +359,6 @@
 # Since: 5.1
 ##
 { 'enum': 'QCryptoBlockLUKSKeyslotState',
-  'prefix': 'Q_CRYPTO_BLOCKLUKS_KEYSLOT_STATE', # TODO drop
   'data': [ 'active', 'inactive' ] }
 
 ##
diff --git a/tests/unit/test-crypto-block.c b/tests/unit/test-crypto-block.c
index 42cfab6..2a6c6e9 100644
--- a/tests/unit/test-crypto-block.c
+++ b/tests/unit/test-crypto-block.c
@@ -39,14 +39,14 @@
 #endif
 
 static QCryptoBlockCreateOptions qcow_create_opts = {
-    .format = Q_CRYPTO_BLOCK_FORMAT_QCOW,
+    .format = QCRYPTO_BLOCK_FORMAT_QCOW,
     .u.qcow = {
         .key_secret = (char *)"sec0",
     },
 };
 
 static QCryptoBlockOpenOptions qcow_open_opts = {
-    .format = Q_CRYPTO_BLOCK_FORMAT_QCOW,
+    .format = QCRYPTO_BLOCK_FORMAT_QCOW,
     .u.qcow = {
         .key_secret = (char *)"sec0",
     },
@@ -55,7 +55,7 @@
 
 #ifdef TEST_LUKS
 static QCryptoBlockOpenOptions luks_open_opts = {
-    .format = Q_CRYPTO_BLOCK_FORMAT_LUKS,
+    .format = QCRYPTO_BLOCK_FORMAT_LUKS,
     .u.luks = {
         .key_secret = (char *)"sec0",
     },
@@ -64,7 +64,7 @@
 
 /* Creation with all default values */
 static QCryptoBlockCreateOptions luks_create_opts_default = {
-    .format = Q_CRYPTO_BLOCK_FORMAT_LUKS,
+    .format = QCRYPTO_BLOCK_FORMAT_LUKS,
     .u.luks = {
         .key_secret = (char *)"sec0",
     },
@@ -73,7 +73,7 @@
 
 /* ...and with explicit values */
 static QCryptoBlockCreateOptions luks_create_opts_aes256_cbc_plain64 = {
-    .format = Q_CRYPTO_BLOCK_FORMAT_LUKS,
+    .format = QCRYPTO_BLOCK_FORMAT_LUKS,
     .u.luks = {
         .key_secret = (char *)"sec0",
         .has_cipher_alg = true,
@@ -87,7 +87,7 @@
 
 
 static QCryptoBlockCreateOptions luks_create_opts_aes256_cbc_essiv = {
-    .format = Q_CRYPTO_BLOCK_FORMAT_LUKS,
+    .format = QCRYPTO_BLOCK_FORMAT_LUKS,
     .u.luks = {
         .key_secret = (char *)"sec0",
         .has_cipher_alg = true,
@@ -572,7 +572,7 @@
     g_assert(qcrypto_init(NULL) == 0);
 
     for (i = 0; i < G_N_ELEMENTS(test_data); i++) {
-        if (test_data[i].open_opts->format == Q_CRYPTO_BLOCK_FORMAT_LUKS &&
+        if (test_data[i].open_opts->format == QCRYPTO_BLOCK_FORMAT_LUKS &&
             !qcrypto_hash_supports(test_data[i].hash_alg)) {
             continue;
         }