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34 lines
890 B
C
34 lines
890 B
C
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#ifndef __CURVE_SIGS_H__
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#define __CURVE_SIGS_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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void curve25519_keygen(unsigned char* curve25519_pubkey_out,
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unsigned char* curve25519_privkey_in);
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void curve25519_sign(unsigned char* signature_out,
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unsigned char* curve25519_privkey,
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unsigned char* msg, unsigned long msg_len);
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/* returns 0 on success */
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int curve25519_verify(unsigned char* signature,
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unsigned char* curve25519_pubkey,
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unsigned char* msg, unsigned long msg_len);
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/* helper function - modified version of crypto_sign() to use
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explicit private key */
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int crypto_sign_modified(
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unsigned char *sm,unsigned long long *smlen,
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const unsigned char *m,unsigned long long mlen,
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const unsigned char *sk
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);
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#ifdef __cplusplus
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}
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#endif
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#endif
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