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#ifndef __PRIVKEY_H__
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#define __PRIVKEY_H__
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typedef struct s_PrivKey {
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unsigned char *pubkey_data;
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size_t pubkey_datalen;
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struct s_PrivKey *next;
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struct s_PrivKey **tous;
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#include "privkey-t.h"
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#include "userstate.h"
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/* Convert a 20-byte hash value to a 45-byte human-readable value */
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void otrl_privkey_hash_to_human(char human[45], unsigned char hash[20]);
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void otrl_privkey_hash_to_human(char human[45], const unsigned char hash[20]);
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/* Calculate a human-readable hash of our DSA public key. Return it in
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* the passed fingerprint buffer. Return NULL on error, or a pointer to
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/* Fetch the private key from the given OtrlUserState associated with
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* the given account */
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PrivKey *otrl_privkey_find(OtrlUserState us, const char *accountname,
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OtrlPrivKey *otrl_privkey_find(OtrlUserState us, const char *accountname,
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const char *protocol);
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/* Forget a private key */
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void otrl_privkey_forget(PrivKey *privkey);
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void otrl_privkey_forget(OtrlPrivKey *privkey);
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/* Forget all private keys in a given OtrlUserState. */
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void otrl_privkey_forget_all(OtrlUserState us);
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/* Sign data using a private key. The data must be small enough to be
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* signed (i.e. already hashed, if necessary). The signature will be
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* returned in *sigp, which the caller must free(). Its length will be
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* returned in *siglenp. */
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gcry_error_t otrl_privkey_sign(unsigned char **sigp, size_t *siglenp,
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OtrlPrivKey *privkey, const unsigned char *data, size_t len);
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/* Verify a signature on data using a public key. The data must be
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* small enough to be signed (i.e. already hashed, if necessary). */
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gcry_error_t otrl_privkey_verify(const unsigned char *sigbuf, size_t siglen,
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unsigned short pubkey_type, gcry_sexp_t pubs,
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const unsigned char *data, size_t len);
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removed
src/privkey.h
