commit ffb7bf452af8f5b50c2a9adca8ab2e54627e04ae
author Longpeng(Mike) <longpeng2@huawei.com> Thu Dec 08 10:33:28 2016 +0800
committer Daniel P. Berrange <berrange@redhat.com> Wed Dec 21 14:26:26 2016 +0000
tree 4a3ed5c4e178ee74295099cfdd582b23eaec75bd
parent d4c64800bbe1332328695a551b84ae68590c90fd

crypto: add 3des-ede support when using libgcrypt/nettle

Libgcrypt and nettle support 3des-ede, so this patch add 3des-ede
support when using libgcrypt or nettle.

Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>

crypto/cipher-gcrypt.c

diff --git a/crypto/cipher-gcrypt.c b/crypto/cipher-gcrypt.c
index c550db9..6487eca 100644
--- a/crypto/cipher-gcrypt.c
+++ b/crypto/cipher-gcrypt.c
@@ -29,6 +29,7 @@
 {
     switch (alg) {
     case QCRYPTO_CIPHER_ALG_DES_RFB:
+    case QCRYPTO_CIPHER_ALG_3DES:
     case QCRYPTO_CIPHER_ALG_AES_128:
     case QCRYPTO_CIPHER_ALG_AES_192:
     case QCRYPTO_CIPHER_ALG_AES_256:
@@ -99,6 +100,10 @@
         gcryalg = GCRY_CIPHER_DES;
         break;
 
+    case QCRYPTO_CIPHER_ALG_3DES:
+        gcryalg = GCRY_CIPHER_3DES;
+        break;
+
     case QCRYPTO_CIPHER_ALG_AES_128:
         gcryalg = GCRY_CIPHER_AES128;
         break;
@@ -200,6 +205,7 @@
         case QCRYPTO_CIPHER_ALG_TWOFISH_256:
             ctx->blocksize = 16;
             break;
+        case QCRYPTO_CIPHER_ALG_3DES:
         case QCRYPTO_CIPHER_ALG_CAST5_128:
             ctx->blocksize = 8;
             break;