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authorMartin Willi <martin@strongswan.org>2006-05-10 07:32:34 +0000
committerMartin Willi <martin@strongswan.org>2006-05-10 07:32:34 +0000
commitbc4a07a0adc9e31af75576477fbed488c31edaa4 (patch)
tree82a8ba5612c448b8db585b437fbbe38ef243a0ba /src/libfreeswan/libcrypto/libsha2/hmac_sha2.h
parent37a2b616e28649b6db7c87e96b375ba1176b52cc (diff)
downloadstrongswan-bc4a07a0adc9e31af75576477fbed488c31edaa4.tar.bz2
strongswan-bc4a07a0adc9e31af75576477fbed488c31edaa4.tar.xz
- started to rebuild source layout
Diffstat (limited to 'src/libfreeswan/libcrypto/libsha2/hmac_sha2.h')
-rw-r--r--src/libfreeswan/libcrypto/libsha2/hmac_sha2.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/libfreeswan/libcrypto/libsha2/hmac_sha2.h b/src/libfreeswan/libcrypto/libsha2/hmac_sha2.h
new file mode 100644
index 000000000..b7f8c747c
--- /dev/null
+++ b/src/libfreeswan/libcrypto/libsha2/hmac_sha2.h
@@ -0,0 +1,17 @@
+typedef struct {
+ sha256_context ictx,octx;
+} sha256_hmac_context;
+typedef struct {
+ sha512_context ictx,octx;
+} sha512_hmac_context;
+#define SHA256_BLOCKSIZE 64
+#define SHA256_HASHLEN 32
+#define SHA384_BLOCKSIZE 128 /* XXX ok? */
+#define SHA384_HASHLEN 48
+#define SHA512_BLOCKSIZE 128
+#define SHA512_HASHLEN 64
+
+void sha256_hmac_hash(sha256_hmac_context *hctx, const u_int8_t * dat, int len, u_int8_t * hash, int hashlen);
+void sha256_hmac_set_key(sha256_hmac_context *hctx, const u_int8_t * key, int keylen);
+void sha512_hmac_hash(sha512_hmac_context *hctx, const u_int8_t * dat, int len, u_int8_t * hash, int hashlen);
+void sha512_hmac_set_key(sha512_hmac_context *hctx, const u_int8_t * key, int keylen);