Stripped down import of wpa_supplicant v0.3.8

1 files changed, 50 insertions, 0 deletions

diff --git a/contrib/wpa_supplicant/sha1.h b/contrib/wpa_supplicant/sha1.h
new file mode 100644
index 0000000..186e3c1
--- /dev/null
+++ b/contrib/wpa_supplicant/sha1.h
@@ -0,0 +1,50 @@
+#ifndef SHA1_H
+#define SHA1_H
+
+#ifdef EAP_TLS_FUNCS
+
+#include <openssl/sha.h>
+
+#define SHA1_CTX SHA_CTX
+#define SHA1Init SHA1_Init
+#define SHA1Update SHA1_Update
+#define SHA1Final SHA1_Final
+#define SHA1Transform SHA1_Transform
+#define SHA1_MAC_LEN SHA_DIGEST_LENGTH
+
+#else /* EAP_TLS_FUNCS */
+
+#define SHA1_MAC_LEN 20
+
+typedef struct {
+	u32 state[5];
+	u32 count[2];
+	unsigned char buffer[64];
+} SHA1_CTX;
+
+void SHA1Init(SHA1_CTX *context);
+void SHA1Update(SHA1_CTX *context, const void *data, u32 len);
+void SHA1Final(unsigned char digest[20], SHA1_CTX* context);
+void SHA1Transform(u32 state[5], const unsigned char buffer[64]);
+
+#endif /* EAP_TLS_FUNCS */
+
+void sha1_mac(const u8 *key, size_t key_len, const u8 *data, size_t data_len,
+	      u8 *mac);
+void hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem,
+		      const u8 *addr[], const size_t *len, u8 *mac);
+void hmac_sha1(const u8 *key, size_t key_len, const u8 *data, size_t data_len,
+	       u8 *mac);
+void sha1_prf(const u8 *key, size_t key_len, const char *label,
+	      const u8 *data, size_t data_len, u8 *buf, size_t buf_len);
+void sha1_t_prf(const u8 *key, size_t key_len, const char *label,
+		const u8 *seed, size_t seed_len, u8 *buf, size_t buf_len);
+int tls_prf(const u8 *secret, size_t secret_len, const char *label,
+	    const u8 *seed, size_t seed_len, u8 *out, size_t outlen);
+void pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len,
+		 int iterations, u8 *buf, size_t buflen);
+void sha1_transform(u8 *state, u8 data[64]);
+void sha1_vector(size_t num_elem, const u8 *addr[], const size_t *len,
+		 u8 *mac);
+
+#endif /* SHA1_H */