diff options
author | Keith Isdale <keith.isdale@nokia.com> | 2010-07-26 14:56:53 +1000 |
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committer | Keith Isdale <keith.isdale@nokia.com> | 2010-07-26 14:56:53 +1000 |
commit | 9f034793bcfc51c2b7c1dd14db806f7258f9a9eb (patch) | |
tree | 63bd0f50ce5b77828ad8205eafd7b9412810499e /botan/build/botan/nr.h | |
parent | 619d92cfef29e653bfdf852e83888e50cfc4348f (diff) | |
parent | 65271649dbc90f3af1184ad1b23bdb64c0c07d07 (diff) |
Merge branch 'master' of git://git-nokia.trolltech.com.au/qtsoftware/research/qtuitest
Diffstat (limited to 'botan/build/botan/nr.h')
-rw-r--r-- | botan/build/botan/nr.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/botan/build/botan/nr.h b/botan/build/botan/nr.h new file mode 100644 index 0000000..144c5ec --- /dev/null +++ b/botan/build/botan/nr.h @@ -0,0 +1,63 @@ +/* +* Nyberg-Rueppel +* (C) 1999-2007 Jack Lloyd +* +* Distributed under the terms of the Botan license +*/ + +#ifndef BOTAN_NYBERG_RUEPPEL_H__ +#define BOTAN_NYBERG_RUEPPEL_H__ + +#include <botan/dl_algo.h> +#include <botan/nr_core.h> + +namespace Botan { + +/* +* Nyberg-Rueppel Public Key +*/ +class BOTAN_DLL NR_PublicKey : public PK_Verifying_with_MR_Key, + public virtual DL_Scheme_PublicKey + { + public: + std::string algo_name() const { return "NR"; } + + SecureVector<byte> verify(const byte[], u32bit) const; + u32bit max_input_bits() const; + + DL_Group::Format group_format() const { return DL_Group::ANSI_X9_57; } + u32bit message_parts() const { return 2; } + u32bit message_part_size() const; + + NR_PublicKey() {} + NR_PublicKey(const DL_Group&, const BigInt&); + protected: + NR_Core core; + private: + void X509_load_hook(); + }; + +/* +* Nyberg-Rueppel Private Key +*/ +class BOTAN_DLL NR_PrivateKey : public NR_PublicKey, + public PK_Signing_Key, + public virtual DL_Scheme_PrivateKey + { + public: + SecureVector<byte> sign(const byte[], u32bit, + RandomNumberGenerator& rng) const; + + bool check_key(RandomNumberGenerator& rng, bool) const; + + NR_PrivateKey() {} + + NR_PrivateKey(RandomNumberGenerator&, const DL_Group&, + const BigInt& = 0); + private: + void PKCS8_load_hook(RandomNumberGenerator&, bool = false); + }; + +} + +#endif |