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See ChangeLog: Fri Dec 31 12:48:31 CET 1999 Werner Koch

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Werner Koch 1999-12-31 11:44:29 +00:00
parent f8848d9c5c
commit ed0b0e09d3
26 changed files with 362 additions and 356 deletions
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24
cipher/pubkey.c
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@ -635,6 +635,17 @@ release_mpi_array( MPI *array )
*
* Returns: A pointer to an allocated array of MPIs if the return value is
* zero; the caller has to release this array.
*
* Example of a DSA public key:
* (private-key
* (dsa
* (p <mpi>)
* (g <mpi>)
* (y <mpi>)
* (x <mpi>)
* )
* )
* The <mpi> are expected to be in GCRYMPI_FMT_USG
*/
static int
sexp_to_key( GCRY_SEXP sexp, int want_private, MPI **retarray, int *retalgo)
@ -783,8 +794,8 @@ gcry_pk_decrypt( GCRY_SEXP *result, GCRY_SEXP data, GCRY_SEXP skey )
/****************
* Create a signature.
*
* Caller has to provide a secret kez as the SEXP skey and data expressed
* as a SEXP list hash with only one emelennt which should instantly be
* Caller has to provide a secret key as the SEXP skey and data expressed
* as a SEXP list hash with only one element which should instantly be
* available as a MPI. Later versions of this functions may provide padding
* and other things depending on data.
*
@ -793,6 +804,15 @@ gcry_pk_decrypt( GCRY_SEXP *result, GCRY_SEXP data, GCRY_SEXP skey )
* signature value; the structure of this signature depends on the
* other arguments but is always suitable to be passed to
* gcry_pk_verify
*
* s_hash = (<mpi>)
* s_skey = <key-as-defined-in-sexp_to_key>
* r_sig = (sig-val
* (<algo>
* (<param_name1> <mpi>)
* ...
* (<param_namen> <mpi>)
* ))
*/
int
gcry_pk_sign( GCRY_SEXP *r_sig, GCRY_SEXP s_hash, GCRY_SEXP s_skey )