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authorJussi Kivilinna <jussi.kivilinna@mbnet.fi>2012-06-18 14:06:58 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2012-06-27 14:42:00 +0800
commitffaf9156320a077ebf9c5b9a5cf987689dc1a6b3 (patch)
tree22a3602bdedfc8809ff09bc9241b98ae3264ff13 /arch/x86/include/asm
parent7c76bdd7c3baf6d2431bb801f5b11d2ac195fdd6 (diff)
downloadlinux-ffaf9156320a077ebf9c5b9a5cf987689dc1a6b3.tar.gz
crypto: ablk_helper - move ablk_* functions from serpent-sse2/avx glue code to shared module
Move ablk-* functions to separate module to share common code between cipher implementations. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/x86/include/asm')
-rw-r--r--arch/x86/include/asm/crypto/ablk_helper.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/x86/include/asm/crypto/ablk_helper.h b/arch/x86/include/asm/crypto/ablk_helper.h
new file mode 100644
index 00000000000..6d6b37c6f5d
--- /dev/null
+++ b/arch/x86/include/asm/crypto/ablk_helper.h
@@ -0,0 +1,29 @@
+/*
+ * Shared async block cipher helpers
+ */
+
+#ifndef _CRYPTO_ABLK_HELPER_H
+#define _CRYPTO_ABLK_HELPER_H
+
+#include <linux/crypto.h>
+#include <linux/kernel.h>
+#include <crypto/cryptd.h>
+
+struct async_helper_ctx {
+ struct cryptd_ablkcipher *cryptd_tfm;
+};
+
+extern int ablk_set_key(struct crypto_ablkcipher *tfm, const u8 *key,
+ unsigned int key_len);
+
+extern int __ablk_encrypt(struct ablkcipher_request *req);
+
+extern int ablk_encrypt(struct ablkcipher_request *req);
+
+extern int ablk_decrypt(struct ablkcipher_request *req);
+
+extern void ablk_exit(struct crypto_tfm *tfm);
+
+extern int ablk_init(struct crypto_tfm *tfm);
+
+#endif /* _CRYPTO_ABLK_HELPER_H */