crypto: Introduce SM4 symmetric cipher algorithm

[thirdparty/qemu.git] / crypto / block-luks.c

diff --git a/crypto/block-luks.c b/crypto/block-luks.c
index fb01ec38bbf00e29cadae5deeee1e4304d9a1e85..f0813d69b4d13b584d48d2565d85136f525da7bb 100644 (file)
--- a/crypto/block-luks.c
+++ b/crypto/block-luks.c
@@ -95,12 +95,23 @@ qcrypto_block_luks_cipher_size_map_twofish[] = {
     { 0, 0 },
 };
 
+#ifdef CONFIG_CRYPTO_SM4
+static const QCryptoBlockLUKSCipherSizeMap
+qcrypto_block_luks_cipher_size_map_sm4[] = {
+    { 16, QCRYPTO_CIPHER_ALG_SM4},
+    { 0, 0 },
+};
+#endif
+
 static const QCryptoBlockLUKSCipherNameMap
 qcrypto_block_luks_cipher_name_map[] = {
     { "aes", qcrypto_block_luks_cipher_size_map_aes },
     { "cast5", qcrypto_block_luks_cipher_size_map_cast5 },
     { "serpent", qcrypto_block_luks_cipher_size_map_serpent },
     { "twofish", qcrypto_block_luks_cipher_size_map_twofish },
+#ifdef CONFIG_CRYPTO_SM4
+    { "sm4", qcrypto_block_luks_cipher_size_map_sm4},
+#endif
 };
 
 QEMU_BUILD_BUG_ON(sizeof(struct QCryptoBlockLUKSKeySlot) != 48);