51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
#ifndef SHA1_H
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#define SHA1_H
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#ifdef EAP_TLS_FUNCS
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#include <openssl/sha.h>
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#define SHA1_CTX SHA_CTX
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#define SHA1Init SHA1_Init
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#define SHA1Update SHA1_Update
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#define SHA1Final SHA1_Final
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#define SHA1Transform SHA1_Transform
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#define SHA1_MAC_LEN SHA_DIGEST_LENGTH
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#else /* EAP_TLS_FUNCS */
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#define SHA1_MAC_LEN 20
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typedef struct {
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u32 state[5];
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u32 count[2];
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unsigned char buffer[64];
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} SHA1_CTX;
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void SHA1Init(SHA1_CTX *context);
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void SHA1Update(SHA1_CTX *context, const void *data, u32 len);
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void SHA1Final(unsigned char digest[20], SHA1_CTX* context);
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void SHA1Transform(u32 state[5], const unsigned char buffer[64]);
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#endif /* EAP_TLS_FUNCS */
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void sha1_mac(const u8 *key, size_t key_len, const u8 *data, size_t data_len,
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u8 *mac);
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void hmac_sha1_vector(const u8 *key, size_t key_len, size_t num_elem,
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const u8 *addr[], const size_t *len, u8 *mac);
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void hmac_sha1(const u8 *key, size_t key_len, const u8 *data, size_t data_len,
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u8 *mac);
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void sha1_prf(const u8 *key, size_t key_len, const char *label,
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const u8 *data, size_t data_len, u8 *buf, size_t buf_len);
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void sha1_t_prf(const u8 *key, size_t key_len, const char *label,
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const u8 *seed, size_t seed_len, u8 *buf, size_t buf_len);
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int tls_prf(const u8 *secret, size_t secret_len, const char *label,
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const u8 *seed, size_t seed_len, u8 *out, size_t outlen);
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void pbkdf2_sha1(const char *passphrase, const char *ssid, size_t ssid_len,
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int iterations, u8 *buf, size_t buflen);
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void sha1_transform(u8 *state, u8 data[64]);
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void sha1_vector(size_t num_elem, const u8 *addr[], const size_t *len,
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u8 *mac);
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#endif /* SHA1_H */
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