From 5494fc310acf0aabb9d828451331e44483eb21c7 Mon Sep 17 00:00:00 2001 From: Malfurious Date: Mon, 21 Oct 2024 11:09:00 -0400 Subject: Remove Crypto++ library The tracked version of Crypto++ is going on 10 years old and doesn't always compile properly on modern tooling. This removes the entire subdirectory as well as references to files in the build script. Due to the number of files touched by this commit, I opt to add its replacement in the next commit. Signed-off-by: Malfurious --- cryptopp562/seckey.h | 221 --------------------------------------------------- 1 file changed, 221 deletions(-) delete mode 100644 cryptopp562/seckey.h (limited to 'cryptopp562/seckey.h') diff --git a/cryptopp562/seckey.h b/cryptopp562/seckey.h deleted file mode 100644 index 35046a6..0000000 --- a/cryptopp562/seckey.h +++ /dev/null @@ -1,221 +0,0 @@ -// seckey.h - written and placed in the public domain by Wei Dai - -// This file contains helper classes/functions for implementing secret key algorithms. - -#ifndef CRYPTOPP_SECKEY_H -#define CRYPTOPP_SECKEY_H - -#include "cryptlib.h" -#include "misc.h" -#include "simple.h" - -NAMESPACE_BEGIN(CryptoPP) - -inline CipherDir ReverseCipherDir(CipherDir dir) -{ - return (dir == ENCRYPTION) ? DECRYPTION : ENCRYPTION; -} - -//! to be inherited by block ciphers with fixed block size -template -class FixedBlockSize -{ -public: - CRYPTOPP_CONSTANT(BLOCKSIZE = N) -}; - -// ************** rounds *************** - -//! to be inherited by ciphers with fixed number of rounds -template -class FixedRounds -{ -public: - CRYPTOPP_CONSTANT(ROUNDS = R) -}; - -//! to be inherited by ciphers with variable number of rounds -template // use INT_MAX here because enums are treated as signed ints -class VariableRounds -{ -public: - CRYPTOPP_CONSTANT(DEFAULT_ROUNDS = D) - CRYPTOPP_CONSTANT(MIN_ROUNDS = N) - CRYPTOPP_CONSTANT(MAX_ROUNDS = M) - static unsigned int StaticGetDefaultRounds(size_t keylength) {return DEFAULT_ROUNDS;} - -protected: - inline void ThrowIfInvalidRounds(int rounds, const Algorithm *alg) - { - if (rounds < MIN_ROUNDS || rounds > MAX_ROUNDS) - throw InvalidRounds(alg->AlgorithmName(), rounds); - } - - inline unsigned int GetRoundsAndThrowIfInvalid(const NameValuePairs ¶m, const Algorithm *alg) - { - int rounds = param.GetIntValueWithDefault("Rounds", DEFAULT_ROUNDS); - ThrowIfInvalidRounds(rounds, alg); - return (unsigned int)rounds; - } -}; - -// ************** key length *************** - -//! to be inherited by keyed algorithms with fixed key length -template -class FixedKeyLength -{ -public: - CRYPTOPP_CONSTANT(KEYLENGTH=N) - CRYPTOPP_CONSTANT(MIN_KEYLENGTH=N) - CRYPTOPP_CONSTANT(MAX_KEYLENGTH=N) - CRYPTOPP_CONSTANT(DEFAULT_KEYLENGTH=N) - CRYPTOPP_CONSTANT(IV_REQUIREMENT = IV_REQ) - CRYPTOPP_CONSTANT(IV_LENGTH = IV_L) - static size_t CRYPTOPP_API StaticGetValidKeyLength(size_t) {return KEYLENGTH;} -}; - -/// support query of variable key length, template parameters are default, min, max, multiple (default multiple 1) -template -class VariableKeyLength -{ - // make these private to avoid Doxygen documenting them in all derived classes - CRYPTOPP_COMPILE_ASSERT(Q > 0); - CRYPTOPP_COMPILE_ASSERT(N % Q == 0); - CRYPTOPP_COMPILE_ASSERT(M % Q == 0); - CRYPTOPP_COMPILE_ASSERT(N < M); - CRYPTOPP_COMPILE_ASSERT(D >= N); - CRYPTOPP_COMPILE_ASSERT(M >= D); - -public: - CRYPTOPP_CONSTANT(MIN_KEYLENGTH=N) - CRYPTOPP_CONSTANT(MAX_KEYLENGTH=M) - CRYPTOPP_CONSTANT(DEFAULT_KEYLENGTH=D) - CRYPTOPP_CONSTANT(KEYLENGTH_MULTIPLE=Q) - CRYPTOPP_CONSTANT(IV_REQUIREMENT=IV_REQ) - CRYPTOPP_CONSTANT(IV_LENGTH=IV_L) - - static size_t CRYPTOPP_API StaticGetValidKeyLength(size_t n) - { - if (n < (size_t)MIN_KEYLENGTH) - return MIN_KEYLENGTH; - else if (n > (size_t)MAX_KEYLENGTH) - return (size_t)MAX_KEYLENGTH; - else - { - n += KEYLENGTH_MULTIPLE-1; - return n - n%KEYLENGTH_MULTIPLE; - } - } -}; - -/// support query of key length that's the same as another class -template -class SameKeyLengthAs -{ -public: - CRYPTOPP_CONSTANT(MIN_KEYLENGTH=T::MIN_KEYLENGTH) - CRYPTOPP_CONSTANT(MAX_KEYLENGTH=T::MAX_KEYLENGTH) - CRYPTOPP_CONSTANT(DEFAULT_KEYLENGTH=T::DEFAULT_KEYLENGTH) - CRYPTOPP_CONSTANT(IV_REQUIREMENT=IV_REQ) - CRYPTOPP_CONSTANT(IV_LENGTH=IV_L) - - static size_t CRYPTOPP_API StaticGetValidKeyLength(size_t keylength) - {return T::StaticGetValidKeyLength(keylength);} -}; - -// ************** implementation helper for SimpleKeyed *************** - -//! _ -template -class CRYPTOPP_NO_VTABLE SimpleKeyingInterfaceImpl : public BASE -{ -public: - size_t MinKeyLength() const {return INFO::MIN_KEYLENGTH;} - size_t MaxKeyLength() const {return (size_t)INFO::MAX_KEYLENGTH;} - size_t DefaultKeyLength() const {return INFO::DEFAULT_KEYLENGTH;} - size_t GetValidKeyLength(size_t n) const {return INFO::StaticGetValidKeyLength(n);} - SimpleKeyingInterface::IV_Requirement IVRequirement() const {return (SimpleKeyingInterface::IV_Requirement)INFO::IV_REQUIREMENT;} - unsigned int IVSize() const {return INFO::IV_LENGTH;} -}; - -template -class CRYPTOPP_NO_VTABLE BlockCipherImpl : public AlgorithmImpl > > -{ -public: - unsigned int BlockSize() const {return this->BLOCKSIZE;} -}; - -//! _ -template -class BlockCipherFinal : public ClonableImpl, BASE> -{ -public: - BlockCipherFinal() {} - BlockCipherFinal(const byte *key) - {this->SetKey(key, this->DEFAULT_KEYLENGTH);} - BlockCipherFinal(const byte *key, size_t length) - {this->SetKey(key, length);} - BlockCipherFinal(const byte *key, size_t length, unsigned int rounds) - {this->SetKeyWithRounds(key, length, rounds);} - - bool IsForwardTransformation() const {return DIR == ENCRYPTION;} -}; - -//! _ -template -class MessageAuthenticationCodeImpl : public AlgorithmImpl, INFO> -{ -}; - -//! _ -template -class MessageAuthenticationCodeFinal : public ClonableImpl, MessageAuthenticationCodeImpl > -{ -public: - MessageAuthenticationCodeFinal() {} - MessageAuthenticationCodeFinal(const byte *key) - {this->SetKey(key, this->DEFAULT_KEYLENGTH);} - MessageAuthenticationCodeFinal(const byte *key, size_t length) - {this->SetKey(key, length);} -}; - -// ************** documentation *************** - -//! These objects usually should not be used directly. See CipherModeDocumentation instead. -/*! Each class derived from this one defines two types, Encryption and Decryption, - both of which implement the BlockCipher interface. */ -struct BlockCipherDocumentation -{ - //! implements the BlockCipher interface - typedef BlockCipher Encryption; - //! implements the BlockCipher interface - typedef BlockCipher Decryption; -}; - -/*! \brief Each class derived from this one defines two types, Encryption and Decryption, - both of which implement the SymmetricCipher interface. Two types of classes derive - from this class: stream ciphers and block cipher modes. Stream ciphers can be used - alone, cipher mode classes need to be used with a block cipher. See CipherModeDocumentation - for more for information about using cipher modes and block ciphers. */ -struct SymmetricCipherDocumentation -{ - //! implements the SymmetricCipher interface - typedef SymmetricCipher Encryption; - //! implements the SymmetricCipher interface - typedef SymmetricCipher Decryption; -}; - -/*! \brief Each class derived from this one defines two types, Encryption and Decryption, - both of which implement the AuthenticatedSymmetricCipher interface. */ -struct AuthenticatedSymmetricCipherDocumentation -{ - //! implements the AuthenticatedSymmetricCipher interface - typedef AuthenticatedSymmetricCipher Encryption; - //! implements the AuthenticatedSymmetricCipher interface - typedef AuthenticatedSymmetricCipher Decryption; -}; - -NAMESPACE_END - -#endif -- cgit v1.2.3