diff options
Diffstat (limited to 'doc/examples/dsa_sign.cpp')
| -rw-r--r-- | doc/examples/dsa_sign.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/doc/examples/dsa_sign.cpp b/doc/examples/dsa_sign.cpp index 67800497e..b45bd9d70 100644 --- a/doc/examples/dsa_sign.cpp +++ b/doc/examples/dsa_sign.cpp @@ -48,7 +48,8 @@ int main(int argc, char* argv[]) return 1; } - std::auto_ptr<RandomNumberGenerator> rng(make_rng()); + std::auto_ptr<RandomNumberGenerator> rng( + RandomNumberGenerator::make_rng()); std::auto_ptr<PKCS8_PrivateKey> key( PKCS8::load_key(argv[1], *rng, passphrase) @@ -62,13 +63,15 @@ int main(int argc, char* argv[]) return 1; } - Pipe pipe(new PK_Signer_Filter(get_pk_signer(*dsakey, "EMSA1(SHA-1)")), - new Base64_Encoder); + PK_Signer signer(*dsakey, "EMSA1(SHA-1)"); - pipe.start_msg(); - message >> pipe; - pipe.end_msg(); + DataSource_Stream in(message); + byte buf[4096] = { 0 }; + while(u32bit got = in.read(buf, sizeof(buf))) + signer.update(buf, got); + Pipe pipe(new Base64_Encoder); + pipe.process_msg(signer.signature(*rng)); sigfile << pipe.read_all_as_string() << std::endl; } catch(std::exception& e) |