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author | Malfurious <m@lfurio.us> | 2024-10-21 11:09:00 -0400 |
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committer | Malfurious <m@lfurio.us> | 2024-10-24 06:41:41 -0400 |
commit | 5494fc310acf0aabb9d828451331e44483eb21c7 (patch) | |
tree | 77280a586d52470fca89b9ed73f5f1faaf7907c6 /cryptopp562/gfpcrypt.h | |
parent | 428471d39fb8c205a9fad899c88c30a2cb7df685 (diff) | |
download | compass-5494fc310acf0aabb9d828451331e44483eb21c7.tar.gz compass-5494fc310acf0aabb9d828451331e44483eb21c7.zip |
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 <m@lfurio.us>
Diffstat (limited to 'cryptopp562/gfpcrypt.h')
-rw-r--r-- | cryptopp562/gfpcrypt.h | 528 |
1 files changed, 0 insertions, 528 deletions
diff --git a/cryptopp562/gfpcrypt.h b/cryptopp562/gfpcrypt.h deleted file mode 100644 index 7af993f..0000000 --- a/cryptopp562/gfpcrypt.h +++ /dev/null @@ -1,528 +0,0 @@ -#ifndef CRYPTOPP_GFPCRYPT_H -#define CRYPTOPP_GFPCRYPT_H - -/** \file - Implementation of schemes based on DL over GF(p) -*/ - -#include "pubkey.h" -#include "modexppc.h" -#include "sha.h" -#include "algparam.h" -#include "asn.h" -#include "smartptr.h" -#include "hmac.h" - -#include <limits.h> - -NAMESPACE_BEGIN(CryptoPP) - -CRYPTOPP_DLL_TEMPLATE_CLASS DL_GroupParameters<Integer>; - -//! _ -class CRYPTOPP_DLL CRYPTOPP_NO_VTABLE DL_GroupParameters_IntegerBased : public ASN1CryptoMaterial<DL_GroupParameters<Integer> > -{ - typedef DL_GroupParameters_IntegerBased ThisClass; - -public: - void Initialize(const DL_GroupParameters_IntegerBased ¶ms) - {Initialize(params.GetModulus(), params.GetSubgroupOrder(), params.GetSubgroupGenerator());} - void Initialize(RandomNumberGenerator &rng, unsigned int pbits) - {GenerateRandom(rng, MakeParameters("ModulusSize", (int)pbits));} - void Initialize(const Integer &p, const Integer &g) - {SetModulusAndSubgroupGenerator(p, g); SetSubgroupOrder(ComputeGroupOrder(p)/2);} - void Initialize(const Integer &p, const Integer &q, const Integer &g) - {SetModulusAndSubgroupGenerator(p, g); SetSubgroupOrder(q);} - - // ASN1Object interface - void BERDecode(BufferedTransformation &bt); - void DEREncode(BufferedTransformation &bt) const; - - // GeneratibleCryptoMaterial interface - /*! parameters: (ModulusSize, SubgroupOrderSize (optional)) */ - void GenerateRandom(RandomNumberGenerator &rng, const NameValuePairs &alg); - bool GetVoidValue(const char *name, const std::type_info &valueType, void *pValue) const; - void AssignFrom(const NameValuePairs &source); - - // DL_GroupParameters - const Integer & GetSubgroupOrder() const {return m_q;} - Integer GetGroupOrder() const {return GetFieldType() == 1 ? GetModulus()-Integer::One() : GetModulus()+Integer::One();} - bool ValidateGroup(RandomNumberGenerator &rng, unsigned int level) const; - bool ValidateElement(unsigned int level, const Integer &element, const DL_FixedBasePrecomputation<Integer> *precomp) const; - bool FastSubgroupCheckAvailable() const {return GetCofactor() == 2;} - void EncodeElement(bool reversible, const Element &element, byte *encoded) const - {element.Encode(encoded, GetModulus().ByteCount());} - unsigned int GetEncodedElementSize(bool reversible) const {return GetModulus().ByteCount();} - Integer DecodeElement(const byte *encoded, bool checkForGroupMembership) const; - Integer ConvertElementToInteger(const Element &element) const - {return element;} - Integer GetMaxExponent() const; - static std::string CRYPTOPP_API StaticAlgorithmNamePrefix() {return "";} - - OID GetAlgorithmID() const; - - virtual const Integer & GetModulus() const =0; - virtual void SetModulusAndSubgroupGenerator(const Integer &p, const Integer &g) =0; - - void SetSubgroupOrder(const Integer &q) - {m_q = q; ParametersChanged();} - -protected: - Integer ComputeGroupOrder(const Integer &modulus) const - {return modulus-(GetFieldType() == 1 ? 1 : -1);} - - // GF(p) = 1, GF(p^2) = 2 - virtual int GetFieldType() const =0; - virtual unsigned int GetDefaultSubgroupOrderSize(unsigned int modulusSize) const; - -private: - Integer m_q; -}; - -//! _ -template <class GROUP_PRECOMP, class BASE_PRECOMP = DL_FixedBasePrecomputationImpl<CPP_TYPENAME GROUP_PRECOMP::Element> > -class CRYPTOPP_NO_VTABLE DL_GroupParameters_IntegerBasedImpl : public DL_GroupParametersImpl<GROUP_PRECOMP, BASE_PRECOMP, DL_GroupParameters_IntegerBased> -{ - typedef DL_GroupParameters_IntegerBasedImpl<GROUP_PRECOMP, BASE_PRECOMP> ThisClass; - -public: - typedef typename GROUP_PRECOMP::Element Element; - - // GeneratibleCryptoMaterial interface - bool GetVoidValue(const char *name, const std::type_info &valueType, void *pValue) const - {return GetValueHelper<DL_GroupParameters_IntegerBased>(this, name, valueType, pValue).Assignable();} - - void AssignFrom(const NameValuePairs &source) - {AssignFromHelper<DL_GroupParameters_IntegerBased>(this, source);} - - // DL_GroupParameters - const DL_FixedBasePrecomputation<Element> & GetBasePrecomputation() const {return this->m_gpc;} - DL_FixedBasePrecomputation<Element> & AccessBasePrecomputation() {return this->m_gpc;} - - // IntegerGroupParameters - const Integer & GetModulus() const {return this->m_groupPrecomputation.GetModulus();} - const Integer & GetGenerator() const {return this->m_gpc.GetBase(this->GetGroupPrecomputation());} - - void SetModulusAndSubgroupGenerator(const Integer &p, const Integer &g) // these have to be set together - {this->m_groupPrecomputation.SetModulus(p); this->m_gpc.SetBase(this->GetGroupPrecomputation(), g); this->ParametersChanged();} - - // non-inherited - bool operator==(const DL_GroupParameters_IntegerBasedImpl<GROUP_PRECOMP, BASE_PRECOMP> &rhs) const - {return GetModulus() == rhs.GetModulus() && GetGenerator() == rhs.GetGenerator() && this->GetSubgroupOrder() == rhs.GetSubgroupOrder();} - bool operator!=(const DL_GroupParameters_IntegerBasedImpl<GROUP_PRECOMP, BASE_PRECOMP> &rhs) const - {return !operator==(rhs);} -}; - -CRYPTOPP_DLL_TEMPLATE_CLASS DL_GroupParameters_IntegerBasedImpl<ModExpPrecomputation>; - -//! GF(p) group parameters -class CRYPTOPP_DLL DL_GroupParameters_GFP : public DL_GroupParameters_IntegerBasedImpl<ModExpPrecomputation> -{ -public: - // DL_GroupParameters - bool IsIdentity(const Integer &element) const {return element == Integer::One();} - void SimultaneousExponentiate(Element *results, const Element &base, const Integer *exponents, unsigned int exponentsCount) const; - - // NameValuePairs interface - bool GetVoidValue(const char *name, const std::type_info &valueType, void *pValue) const - { - return GetValueHelper<DL_GroupParameters_IntegerBased>(this, name, valueType, pValue).Assignable(); - } - - // used by MQV - Element MultiplyElements(const Element &a, const Element &b) const; - Element CascadeExponentiate(const Element &element1, const Integer &exponent1, const Element &element2, const Integer &exponent2) const; - -protected: - int GetFieldType() const {return 1;} -}; - -//! GF(p) group parameters that default to same primes -class CRYPTOPP_DLL DL_GroupParameters_GFP_DefaultSafePrime : public DL_GroupParameters_GFP -{ -public: - typedef NoCofactorMultiplication DefaultCofactorOption; - -protected: - unsigned int GetDefaultSubgroupOrderSize(unsigned int modulusSize) const {return modulusSize-1;} -}; - -//! GDSA algorithm -template <class T> -class DL_Algorithm_GDSA : public DL_ElgamalLikeSignatureAlgorithm<T> -{ -public: - static const char * CRYPTOPP_API StaticAlgorithmName() {return "DSA-1363";} - - void Sign(const DL_GroupParameters<T> ¶ms, const Integer &x, const Integer &k, const Integer &e, Integer &r, Integer &s) const - { - const Integer &q = params.GetSubgroupOrder(); - r %= q; - Integer kInv = k.InverseMod(q); - s = (kInv * (x*r + e)) % q; - assert(!!r && !!s); - } - - bool Verify(const DL_GroupParameters<T> ¶ms, const DL_PublicKey<T> &publicKey, const Integer &e, const Integer &r, const Integer &s) const - { - const Integer &q = params.GetSubgroupOrder(); - if (r>=q || r<1 || s>=q || s<1) - return false; - - Integer w = s.InverseMod(q); - Integer u1 = (e * w) % q; - Integer u2 = (r * w) % q; - // verify r == (g^u1 * y^u2 mod p) mod q - return r == params.ConvertElementToInteger(publicKey.CascadeExponentiateBaseAndPublicElement(u1, u2)) % q; - } -}; - -CRYPTOPP_DLL_TEMPLATE_CLASS DL_Algorithm_GDSA<Integer>; - -//! NR algorithm -template <class T> -class DL_Algorithm_NR : public DL_ElgamalLikeSignatureAlgorithm<T> -{ -public: - static const char * CRYPTOPP_API StaticAlgorithmName() {return "NR";} - - void Sign(const DL_GroupParameters<T> ¶ms, const Integer &x, const Integer &k, const Integer &e, Integer &r, Integer &s) const - { - const Integer &q = params.GetSubgroupOrder(); - r = (r + e) % q; - s = (k - x*r) % q; - assert(!!r); - } - - bool Verify(const DL_GroupParameters<T> ¶ms, const DL_PublicKey<T> &publicKey, const Integer &e, const Integer &r, const Integer &s) const - { - const Integer &q = params.GetSubgroupOrder(); - if (r>=q || r<1 || s>=q) - return false; - - // check r == (m_g^s * m_y^r + m) mod m_q - return r == (params.ConvertElementToInteger(publicKey.CascadeExponentiateBaseAndPublicElement(s, r)) + e) % q; - } -}; - -/*! DSA public key format is defined in 7.3.3 of RFC 2459. The - private key format is defined in 12.9 of PKCS #11 v2.10. */ -template <class GP> -class DL_PublicKey_GFP : public DL_PublicKeyImpl<GP> -{ -public: - void Initialize(const DL_GroupParameters_IntegerBased ¶ms, const Integer &y) - {this->AccessGroupParameters().Initialize(params); this->SetPublicElement(y);} - void Initialize(const Integer &p, const Integer &g, const Integer &y) - {this->AccessGroupParameters().Initialize(p, g); this->SetPublicElement(y);} - void Initialize(const Integer &p, const Integer &q, const Integer &g, const Integer &y) - {this->AccessGroupParameters().Initialize(p, q, g); this->SetPublicElement(y);} - - // X509PublicKey - void BERDecodePublicKey(BufferedTransformation &bt, bool, size_t) - {this->SetPublicElement(Integer(bt));} - void DEREncodePublicKey(BufferedTransformation &bt) const - {this->GetPublicElement().DEREncode(bt);} -}; - -//! DL private key (in GF(p) groups) -template <class GP> -class DL_PrivateKey_GFP : public DL_PrivateKeyImpl<GP> -{ -public: - void Initialize(RandomNumberGenerator &rng, unsigned int modulusBits) - {this->GenerateRandomWithKeySize(rng, modulusBits);} - void Initialize(RandomNumberGenerator &rng, const Integer &p, const Integer &g) - {this->GenerateRandom(rng, MakeParameters("Modulus", p)("SubgroupGenerator", g));} - void Initialize(RandomNumberGenerator &rng, const Integer &p, const Integer &q, const Integer &g) - {this->GenerateRandom(rng, MakeParameters("Modulus", p)("SubgroupOrder", q)("SubgroupGenerator", g));} - void Initialize(const DL_GroupParameters_IntegerBased ¶ms, const Integer &x) - {this->AccessGroupParameters().Initialize(params); this->SetPrivateExponent(x);} - void Initialize(const Integer &p, const Integer &g, const Integer &x) - {this->AccessGroupParameters().Initialize(p, g); this->SetPrivateExponent(x);} - void Initialize(const Integer &p, const Integer &q, const Integer &g, const Integer &x) - {this->AccessGroupParameters().Initialize(p, q, g); this->SetPrivateExponent(x);} -}; - -//! DL signing/verification keys (in GF(p) groups) -struct DL_SignatureKeys_GFP -{ - typedef DL_GroupParameters_GFP GroupParameters; - typedef DL_PublicKey_GFP<GroupParameters> PublicKey; - typedef DL_PrivateKey_GFP<GroupParameters> PrivateKey; -}; - -//! DL encryption/decryption keys (in GF(p) groups) -struct DL_CryptoKeys_GFP -{ - typedef DL_GroupParameters_GFP_DefaultSafePrime GroupParameters; - typedef DL_PublicKey_GFP<GroupParameters> PublicKey; - typedef DL_PrivateKey_GFP<GroupParameters> PrivateKey; -}; - -//! provided for backwards compatibility, this class uses the old non-standard Crypto++ key format -template <class BASE> -class DL_PublicKey_GFP_OldFormat : public BASE -{ -public: - void BERDecode(BufferedTransformation &bt) - { - BERSequenceDecoder seq(bt); - Integer v1(seq); - Integer v2(seq); - Integer v3(seq); - - if (seq.EndReached()) - { - this->AccessGroupParameters().Initialize(v1, v1/2, v2); - this->SetPublicElement(v3); - } - else - { - Integer v4(seq); - this->AccessGroupParameters().Initialize(v1, v2, v3); - this->SetPublicElement(v4); - } - - seq.MessageEnd(); - } - - void DEREncode(BufferedTransformation &bt) const - { - DERSequenceEncoder seq(bt); - this->GetGroupParameters().GetModulus().DEREncode(seq); - if (this->GetGroupParameters().GetCofactor() != 2) - this->GetGroupParameters().GetSubgroupOrder().DEREncode(seq); - this->GetGroupParameters().GetGenerator().DEREncode(seq); - this->GetPublicElement().DEREncode(seq); - seq.MessageEnd(); - } -}; - -//! provided for backwards compatibility, this class uses the old non-standard Crypto++ key format -template <class BASE> -class DL_PrivateKey_GFP_OldFormat : public BASE -{ -public: - void BERDecode(BufferedTransformation &bt) - { - BERSequenceDecoder seq(bt); - Integer v1(seq); - Integer v2(seq); - Integer v3(seq); - Integer v4(seq); - - if (seq.EndReached()) - { - this->AccessGroupParameters().Initialize(v1, v1/2, v2); - this->SetPrivateExponent(v4 % (v1/2)); // some old keys may have x >= q - } - else - { - Integer v5(seq); - this->AccessGroupParameters().Initialize(v1, v2, v3); - this->SetPrivateExponent(v5); - } - - seq.MessageEnd(); - } - - void DEREncode(BufferedTransformation &bt) const - { - DERSequenceEncoder seq(bt); - this->GetGroupParameters().GetModulus().DEREncode(seq); - if (this->GetGroupParameters().GetCofactor() != 2) - this->GetGroupParameters().GetSubgroupOrder().DEREncode(seq); - this->GetGroupParameters().GetGenerator().DEREncode(seq); - this->GetGroupParameters().ExponentiateBase(this->GetPrivateExponent()).DEREncode(seq); - this->GetPrivateExponent().DEREncode(seq); - seq.MessageEnd(); - } -}; - -//! <a href="http://www.weidai.com/scan-mirror/sig.html#DSA-1363">DSA-1363</a> -template <class H> -struct GDSA : public DL_SS< - DL_SignatureKeys_GFP, - DL_Algorithm_GDSA<Integer>, - DL_SignatureMessageEncodingMethod_DSA, - H> -{ -}; - -//! <a href="http://www.weidai.com/scan-mirror/sig.html#NR">NR</a> -template <class H> -struct NR : public DL_SS< - DL_SignatureKeys_GFP, - DL_Algorithm_NR<Integer>, - DL_SignatureMessageEncodingMethod_NR, - H> -{ -}; - -//! DSA group parameters, these are GF(p) group parameters that are allowed by the DSA standard -class CRYPTOPP_DLL DL_GroupParameters_DSA : public DL_GroupParameters_GFP -{ -public: - /*! also checks that the lengths of p and q are allowed by the DSA standard */ - bool ValidateGroup(RandomNumberGenerator &rng, unsigned int level) const; - /*! parameters: (ModulusSize), or (Modulus, SubgroupOrder, SubgroupGenerator) */ - /*! ModulusSize must be between DSA::MIN_PRIME_LENGTH and DSA::MAX_PRIME_LENGTH, and divisible by DSA::PRIME_LENGTH_MULTIPLE */ - void GenerateRandom(RandomNumberGenerator &rng, const NameValuePairs &alg); - - static bool CRYPTOPP_API IsValidPrimeLength(unsigned int pbits) - {return pbits >= MIN_PRIME_LENGTH && pbits <= MAX_PRIME_LENGTH && pbits % PRIME_LENGTH_MULTIPLE == 0;} - - enum {MIN_PRIME_LENGTH = 1024, MAX_PRIME_LENGTH = 3072, PRIME_LENGTH_MULTIPLE = 1024}; -}; - -template <class H> -class DSA2; - -//! DSA keys -struct DL_Keys_DSA -{ - typedef DL_PublicKey_GFP<DL_GroupParameters_DSA> PublicKey; - typedef DL_PrivateKey_WithSignaturePairwiseConsistencyTest<DL_PrivateKey_GFP<DL_GroupParameters_DSA>, DSA2<SHA> > PrivateKey; -}; - -//! <a href="http://en.wikipedia.org/wiki/Digital_Signature_Algorithm">DSA</a>, as specified in FIPS 186-3 -// class named DSA2 instead of DSA for backwards compatibility (DSA was a non-template class) -template <class H> -class DSA2 : public DL_SS< - DL_Keys_DSA, - DL_Algorithm_GDSA<Integer>, - DL_SignatureMessageEncodingMethod_DSA, - H, - DSA2<H> > -{ -public: - static std::string CRYPTOPP_API StaticAlgorithmName() {return "DSA/" + (std::string)H::StaticAlgorithmName();} -}; - -//! DSA with SHA-1, typedef'd for backwards compatibility -typedef DSA2<SHA> DSA; - -CRYPTOPP_DLL_TEMPLATE_CLASS DL_PublicKey_GFP<DL_GroupParameters_DSA>; -CRYPTOPP_DLL_TEMPLATE_CLASS DL_PrivateKey_GFP<DL_GroupParameters_DSA>; -CRYPTOPP_DLL_TEMPLATE_CLASS DL_PrivateKey_WithSignaturePairwiseConsistencyTest<DL_PrivateKey_GFP<DL_GroupParameters_DSA>, DSA2<SHA> >; - -//! the XOR encryption method, for use with DL-based cryptosystems -template <class MAC, bool DHAES_MODE> -class DL_EncryptionAlgorithm_Xor : public DL_SymmetricEncryptionAlgorithm -{ -public: - bool ParameterSupported(const char *name) const {return strcmp(name, Name::EncodingParameters()) == 0;} - size_t GetSymmetricKeyLength(size_t plaintextLength) const - {return plaintextLength + MAC::DEFAULT_KEYLENGTH;} - size_t GetSymmetricCiphertextLength(size_t plaintextLength) const - {return plaintextLength + MAC::DIGESTSIZE;} - size_t GetMaxSymmetricPlaintextLength(size_t ciphertextLength) const - {return (unsigned int)SaturatingSubtract(ciphertextLength, (unsigned int)MAC::DIGESTSIZE);} - void SymmetricEncrypt(RandomNumberGenerator &rng, const byte *key, const byte *plaintext, size_t plaintextLength, byte *ciphertext, const NameValuePairs ¶meters) const - { - const byte *cipherKey, *macKey; - if (DHAES_MODE) - { - macKey = key; - cipherKey = key + MAC::DEFAULT_KEYLENGTH; - } - else - { - cipherKey = key; - macKey = key + plaintextLength; - } - - ConstByteArrayParameter encodingParameters; - parameters.GetValue(Name::EncodingParameters(), encodingParameters); - - xorbuf(ciphertext, plaintext, cipherKey, plaintextLength); - MAC mac(macKey); - mac.Update(ciphertext, plaintextLength); - mac.Update(encodingParameters.begin(), encodingParameters.size()); - if (DHAES_MODE) - { - byte L[8] = {0,0,0,0}; - PutWord(false, BIG_ENDIAN_ORDER, L+4, word32(encodingParameters.size())); - mac.Update(L, 8); - } - mac.Final(ciphertext + plaintextLength); - } - DecodingResult SymmetricDecrypt(const byte *key, const byte *ciphertext, size_t ciphertextLength, byte *plaintext, const NameValuePairs ¶meters) const - { - size_t plaintextLength = GetMaxSymmetricPlaintextLength(ciphertextLength); - const byte *cipherKey, *macKey; - if (DHAES_MODE) - { - macKey = key; - cipherKey = key + MAC::DEFAULT_KEYLENGTH; - } - else - { - cipherKey = key; - macKey = key + plaintextLength; - } - - ConstByteArrayParameter encodingParameters; - parameters.GetValue(Name::EncodingParameters(), encodingParameters); - - MAC mac(macKey); - mac.Update(ciphertext, plaintextLength); - mac.Update(encodingParameters.begin(), encodingParameters.size()); - if (DHAES_MODE) - { - byte L[8] = {0,0,0,0}; - PutWord(false, BIG_ENDIAN_ORDER, L+4, word32(encodingParameters.size())); - mac.Update(L, 8); - } - if (!mac.Verify(ciphertext + plaintextLength)) - return DecodingResult(); - - xorbuf(plaintext, ciphertext, cipherKey, plaintextLength); - return DecodingResult(plaintextLength); - } -}; - -//! _ -template <class T, bool DHAES_MODE, class KDF> -class DL_KeyDerivationAlgorithm_P1363 : public DL_KeyDerivationAlgorithm<T> -{ -public: - bool ParameterSupported(const char *name) const {return strcmp(name, Name::KeyDerivationParameters()) == 0;} - void Derive(const DL_GroupParameters<T> ¶ms, byte *derivedKey, size_t derivedLength, const T &agreedElement, const T &ephemeralPublicKey, const NameValuePairs ¶meters) const - { - SecByteBlock agreedSecret; - if (DHAES_MODE) - { - agreedSecret.New(params.GetEncodedElementSize(true) + params.GetEncodedElementSize(false)); - params.EncodeElement(true, ephemeralPublicKey, agreedSecret); - params.EncodeElement(false, agreedElement, agreedSecret + params.GetEncodedElementSize(true)); - } - else - { - agreedSecret.New(params.GetEncodedElementSize(false)); - params.EncodeElement(false, agreedElement, agreedSecret); - } - - ConstByteArrayParameter derivationParameters; - parameters.GetValue(Name::KeyDerivationParameters(), derivationParameters); - KDF::DeriveKey(derivedKey, derivedLength, agreedSecret, agreedSecret.size(), derivationParameters.begin(), derivationParameters.size()); - } -}; - -//! Discrete Log Integrated Encryption Scheme, AKA <a href="http://www.weidai.com/scan-mirror/ca.html#DLIES">DLIES</a> -template <class COFACTOR_OPTION = NoCofactorMultiplication, bool DHAES_MODE = true> -struct DLIES - : public DL_ES< - DL_CryptoKeys_GFP, - DL_KeyAgreementAlgorithm_DH<Integer, COFACTOR_OPTION>, - DL_KeyDerivationAlgorithm_P1363<Integer, DHAES_MODE, P1363_KDF2<SHA1> >, - DL_EncryptionAlgorithm_Xor<HMAC<SHA1>, DHAES_MODE>, - DLIES<> > -{ - static std::string CRYPTOPP_API StaticAlgorithmName() {return "DLIES";} // TODO: fix this after name is standardized -}; - -NAMESPACE_END - -#endif |