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authorDaniel P. Berrange <berrange@redhat.com>2016-03-11 18:33:08 +0000
committerDaniel P. Berrange <berrange@redhat.com>2016-07-04 15:52:36 +0100
commit9164b89762224db414676973172c26994aa9e2e5 (patch)
treedb509ee669f5195c4d240b45929854ab7a06a1f3 /crypto/hash-nettle.c
parent0c16c056a4f9dec18fdd56feec82a5db9ff3c15e (diff)
crypto: implement sha224, sha384, sha512 and ripemd160 hashes
Wire up the nettle and gcrypt hash backends so that they can support the sha224, sha384, sha512 and ripemd160 hash algorithms. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Diffstat (limited to 'crypto/hash-nettle.c')
-rw-r--r--crypto/hash-nettle.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/crypto/hash-nettle.c b/crypto/hash-nettle.c
index 8ec5572aff..4c6f50b65d 100644
--- a/crypto/hash-nettle.c
+++ b/crypto/hash-nettle.c
@@ -23,6 +23,7 @@
#include "crypto/hash.h"
#include <nettle/md5.h>
#include <nettle/sha.h>
+#include <nettle/ripemd160.h>
typedef void (*qcrypto_nettle_init)(void *ctx);
typedef void (*qcrypto_nettle_write)(void *ctx,
@@ -35,7 +36,11 @@ typedef void (*qcrypto_nettle_result)(void *ctx,
union qcrypto_hash_ctx {
struct md5_ctx md5;
struct sha1_ctx sha1;
+ struct sha224_ctx sha224;
struct sha256_ctx sha256;
+ struct sha384_ctx sha384;
+ struct sha512_ctx sha512;
+ struct ripemd160_ctx ripemd160;
};
struct qcrypto_hash_alg {
@@ -56,12 +61,36 @@ struct qcrypto_hash_alg {
.result = (qcrypto_nettle_result)sha1_digest,
.len = SHA1_DIGEST_SIZE,
},
+ [QCRYPTO_HASH_ALG_SHA224] = {
+ .init = (qcrypto_nettle_init)sha224_init,
+ .write = (qcrypto_nettle_write)sha224_update,
+ .result = (qcrypto_nettle_result)sha224_digest,
+ .len = SHA224_DIGEST_SIZE,
+ },
[QCRYPTO_HASH_ALG_SHA256] = {
.init = (qcrypto_nettle_init)sha256_init,
.write = (qcrypto_nettle_write)sha256_update,
.result = (qcrypto_nettle_result)sha256_digest,
.len = SHA256_DIGEST_SIZE,
},
+ [QCRYPTO_HASH_ALG_SHA384] = {
+ .init = (qcrypto_nettle_init)sha384_init,
+ .write = (qcrypto_nettle_write)sha384_update,
+ .result = (qcrypto_nettle_result)sha384_digest,
+ .len = SHA384_DIGEST_SIZE,
+ },
+ [QCRYPTO_HASH_ALG_SHA512] = {
+ .init = (qcrypto_nettle_init)sha512_init,
+ .write = (qcrypto_nettle_write)sha512_update,
+ .result = (qcrypto_nettle_result)sha512_digest,
+ .len = SHA512_DIGEST_SIZE,
+ },
+ [QCRYPTO_HASH_ALG_RIPEMD160] = {
+ .init = (qcrypto_nettle_init)ripemd160_init,
+ .write = (qcrypto_nettle_write)ripemd160_update,
+ .result = (qcrypto_nettle_result)ripemd160_digest,
+ .len = RIPEMD160_DIGEST_SIZE,
+ },
};
gboolean qcrypto_hash_supports(QCryptoHashAlgorithm alg)