diff options
Diffstat (limited to 'doc/man3/EVP_PKEY_CTX_ctrl.pod')
| -rw-r--r-- | doc/man3/EVP_PKEY_CTX_ctrl.pod | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/man3/EVP_PKEY_CTX_ctrl.pod b/doc/man3/EVP_PKEY_CTX_ctrl.pod index 4670aa141a..2ad470b558 100644 --- a/doc/man3/EVP_PKEY_CTX_ctrl.pod +++ b/doc/man3/EVP_PKEY_CTX_ctrl.pod @@ -8,6 +8,7 @@ EVP_PKEY_CTX_set_rsa_pss_saltlen, EVP_PKEY_CTX_set_rsa_keygen_bits, EVP_PKEY_CTX_set_rsa_keygen_pubexp, EVP_PKEY_CTX_set_dsa_paramgen_bits, EVP_PKEY_CTX_set_dh_paramgen_prime_len, EVP_PKEY_CTX_set_dh_paramgen_generator, +EVP_PKEY_CTX_set_dh_pad, EVP_PKEY_CTX_set_dh_nid, EVP_PKEY_CTX_set_ec_paramgen_curve_nid, EVP_PKEY_CTX_set_ec_param_enc - algorithm specific control operations @@ -35,6 +36,8 @@ EVP_PKEY_CTX_set_ec_param_enc - algorithm specific control operations #include <openssl/dh.h> int EVP_PKEY_CTX_set_dh_paramgen_prime_len(EVP_PKEY_CTX *ctx, int len); int EVP_PKEY_CTX_set_dh_paramgen_generator(EVP_PKEY_CTX *ctx, int gen); + int EVP_PKEY_CTX_set_dh_pad(EVP_PKEY_CTX *ctx, int pad); + int EVP_PKEY_CTX_set_dh_nid(EVP_PKEY_CTX *ctx, int nid); #include <openssl/ec.h> int EVP_PKEY_CTX_set_ec_paramgen_curve_nid(EVP_PKEY_CTX *ctx, int nid); @@ -111,6 +114,15 @@ then 1024 is used. The EVP_PKEY_CTX_set_dh_paramgen_generator() macro sets DH generator to B<gen> for DH parameter generation. If not specified 2 is used. +The EVP_PKEY_CTX_set_dh_pad() macro sets the DH padding mode. If B<pad> is +1 the shared secret is padded with zeroes up to the size of the DH prime B<p>. +If B<pad> is zero (the default) then no padding is performed. + +EVP_PKEY_CTX_set_dh_nid() sets the DH parameters to values corresponding to +B<nid>. The B<nid> parameter must be B<NID_ffdhe2048>, B<NID_ffdhe3072>, +B<NID_ffdhe4096>, B<NID_ffdhe6144> or B<NID_ffdhe8192>. This macro can be +called during parameter or key generation. + The EVP_PKEY_CTX_set_ec_paramgen_curve_nid() sets the EC curve for EC parameter generation to B<nid>. For EC parameter generation this macro must be called or an error occurs because there is no default curve. |