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Diffstat (limited to 'src/constructs/tss/tss.h')
-rw-r--r-- | src/constructs/tss/tss.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/src/constructs/tss/tss.h b/src/constructs/tss/tss.h deleted file mode 100644 index 4664af317..000000000 --- a/src/constructs/tss/tss.h +++ /dev/null @@ -1,76 +0,0 @@ -/* -* RTSS (threshold secret sharing) -* (C) 2009 Jack Lloyd -* -* Distributed under the terms of the Botan license -*/ - -#ifndef BOTAN_RTSS_H__ -#define BOTAN_RTSS_H__ - -#include <botan/secmem.h> -#include <botan/hash.h> -#include <botan/rng.h> -#include <vector> - -namespace Botan { - -/** -* A split secret, using the format from draft-mcgrew-tss-03 -*/ -class BOTAN_DLL RTSS_Share - { - public: - /** - * @param M the number of shares needed to reconstruct - * @param N the number of shares generated - * @param secret the secret to split - * @param secret_len the length of the secret - * @param identifier the 16 byte share identifier - * @param rng the random number generator to use - */ - static std::vector<RTSS_Share> - split(byte M, byte N, - const byte secret[], u16bit secret_len, - const byte identifier[16], - RandomNumberGenerator& rng); - - /** - * @param shares the list of shares - */ - static secure_vector<byte> - reconstruct(const std::vector<RTSS_Share>& shares); - - RTSS_Share() {} - - /** - * @param hex_input the share encoded in hexadecimal - */ - RTSS_Share(const std::string& hex_input); - - /** - * @return hex representation - */ - std::string to_string() const; - - /** - * @return share identifier - */ - byte share_id() const; - - /** - * @return size of this share in bytes - */ - size_t size() const { return contents.size(); } - - /** - * @return if this TSS share was initialized or not - */ - bool initialized() const { return (contents.size() > 0); } - private: - secure_vector<byte> contents; - }; - -} - -#endif |