diff options
Diffstat (limited to 'src/libs/3rdparty/botan/src/lib/pubkey/dl_algo/dl_algo.cpp')
-rw-r--r-- | src/libs/3rdparty/botan/src/lib/pubkey/dl_algo/dl_algo.cpp | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/src/libs/3rdparty/botan/src/lib/pubkey/dl_algo/dl_algo.cpp b/src/libs/3rdparty/botan/src/lib/pubkey/dl_algo/dl_algo.cpp deleted file mode 100644 index 15b0b175e4..0000000000 --- a/src/libs/3rdparty/botan/src/lib/pubkey/dl_algo/dl_algo.cpp +++ /dev/null @@ -1,84 +0,0 @@ -/* -* DL Scheme -* (C) 1999-2007 Jack Lloyd -* -* Botan is released under the Simplified BSD License (see license.txt) -*/ - -#include <botan/dl_algo.h> -#include <botan/numthry.h> -#include <botan/der_enc.h> -#include <botan/ber_dec.h> - -namespace Botan { - -size_t DL_Scheme_PublicKey::key_length() const - { - return m_group.p_bits(); - } - -size_t DL_Scheme_PublicKey::estimated_strength() const - { - return m_group.estimated_strength(); - } - -AlgorithmIdentifier DL_Scheme_PublicKey::algorithm_identifier() const - { - return AlgorithmIdentifier(get_oid(), - m_group.DER_encode(group_format())); - } - -std::vector<uint8_t> DL_Scheme_PublicKey::public_key_bits() const - { - std::vector<uint8_t> output; - DER_Encoder(output).encode(m_y); - return output; - } - -DL_Scheme_PublicKey::DL_Scheme_PublicKey(const DL_Group& group, const BigInt& y) : - m_y(y), - m_group(group) - { - } - -DL_Scheme_PublicKey::DL_Scheme_PublicKey(const AlgorithmIdentifier& alg_id, - const std::vector<uint8_t>& key_bits, - DL_Group::Format format) : - m_group(alg_id.get_parameters(), format) - { - BER_Decoder(key_bits).decode(m_y); - } - -secure_vector<uint8_t> DL_Scheme_PrivateKey::private_key_bits() const - { - return DER_Encoder().encode(m_x).get_contents(); - } - -DL_Scheme_PrivateKey::DL_Scheme_PrivateKey(const AlgorithmIdentifier& alg_id, - const secure_vector<uint8_t>& key_bits, - DL_Group::Format format) - { - m_group.BER_decode(alg_id.get_parameters(), format); - - BER_Decoder(key_bits).decode(m_x); - } - -/* -* Check Public DL Parameters -*/ -bool DL_Scheme_PublicKey::check_key(RandomNumberGenerator& rng, - bool strong) const - { - return m_group.verify_group(rng, strong) && m_group.verify_public_element(m_y); - } - -/* -* Check DL Scheme Private Parameters -*/ -bool DL_Scheme_PrivateKey::check_key(RandomNumberGenerator& rng, - bool strong) const - { - return m_group.verify_group(rng, strong) && m_group.verify_element_pair(m_y, m_x); - } - -} |