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https://github.com/RGBCube/serenity
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LibCrypto+LibTLS: Reformat everything
I have no idea how I'll squash _this_ one...
This commit is contained in:
AnotherTest
Andreas Kling
parent
a1e1570552
commit
05e2c7d9cf
14 changed files with 1434 additions and 1426 deletions
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@ -34,201 +34,201 @@
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namespace Crypto {
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namespace PK {
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template <typename Integer = u64>
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class RSAPublicKey {
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public:
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RSAPublicKey(const Integer& n, const Integer& e)
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: m_modulus(n)
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, m_public_exponent(e)
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{
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}
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template<typename Integer = u64>
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class RSAPublicKey {
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public:
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RSAPublicKey(const Integer& n, const Integer& e)
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: m_modulus(n)
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, m_public_exponent(e)
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{
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}
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RSAPublicKey()
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: m_modulus(0)
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, m_public_exponent(0)
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{
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}
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RSAPublicKey()
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: m_modulus(0)
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, m_public_exponent(0)
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{
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}
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//--stuff it should do
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//--stuff it should do
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const Integer& modulus() const { return m_modulus; }
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const Integer& public_exponent() const { return m_public_exponent; }
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size_t length() const { return m_length; }
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void set_length(size_t length) { m_length = length; }
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const Integer& modulus() const { return m_modulus; }
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const Integer& public_exponent() const { return m_public_exponent; }
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size_t length() const { return m_length; }
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void set_length(size_t length) { m_length = length; }
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void set(const Integer& n, const Integer& e)
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{
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m_modulus = n;
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m_public_exponent = e;
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m_length = (n.trimmed_length() * sizeof(u32));
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}
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void set(const Integer& n, const Integer& e)
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{
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m_modulus = n;
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m_public_exponent = e;
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m_length = (n.trimmed_length() * sizeof(u32));
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}
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private:
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Integer m_modulus;
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Integer m_public_exponent;
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size_t m_length { 0 };
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};
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private:
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Integer m_modulus;
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Integer m_public_exponent;
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size_t m_length { 0 };
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};
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template <typename Integer = UnsignedBigInteger>
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class RSAPrivateKey {
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public:
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RSAPrivateKey(const Integer& n, const Integer& d, const Integer& e)
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: m_modulus(n)
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, m_private_exponent(d)
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, m_public_exponent(e)
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{
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}
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template<typename Integer = UnsignedBigInteger>
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class RSAPrivateKey {
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public:
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RSAPrivateKey(const Integer& n, const Integer& d, const Integer& e)
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: m_modulus(n)
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, m_private_exponent(d)
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, m_public_exponent(e)
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{
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}
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RSAPrivateKey()
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{
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}
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RSAPrivateKey()
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{
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}
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//--stuff it should do
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const Integer& modulus() const { return m_modulus; }
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const Integer& private_exponent() const { return m_private_exponent; }
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const Integer& public_exponent() const { return m_public_exponent; }
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size_t length() const { return m_length; }
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void set_length(size_t length) { m_length = length; }
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//--stuff it should do
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const Integer& modulus() const { return m_modulus; }
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const Integer& private_exponent() const { return m_private_exponent; }
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const Integer& public_exponent() const { return m_public_exponent; }
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size_t length() const { return m_length; }
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void set_length(size_t length) { m_length = length; }
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void set(const Integer& n, const Integer& d, const Integer& e)
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{
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m_modulus = n;
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m_private_exponent = d;
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m_public_exponent = e;
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m_length = (n.length() * sizeof(u32));
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}
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void set(const Integer& n, const Integer& d, const Integer& e)
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{
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m_modulus = n;
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m_private_exponent = d;
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m_public_exponent = e;
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m_length = (n.length() * sizeof(u32));
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}
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private:
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Integer m_modulus;
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Integer m_private_exponent;
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Integer m_public_exponent;
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size_t m_length { 0 };
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};
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private:
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Integer m_modulus;
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Integer m_private_exponent;
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Integer m_public_exponent;
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size_t m_length { 0 };
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};
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template <typename PubKey, typename PrivKey>
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struct RSAKeyPair {
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PubKey public_key;
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PrivKey private_key;
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};
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template<typename PubKey, typename PrivKey>
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struct RSAKeyPair {
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PubKey public_key;
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PrivKey private_key;
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};
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using IntegerType = UnsignedBigInteger;
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class RSA : public PKSystem<RSAPrivateKey<IntegerType>, RSAPublicKey<IntegerType>> {
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template <typename T>
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friend class RSA_EMSA_PSS;
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using IntegerType = UnsignedBigInteger;
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class RSA : public PKSystem<RSAPrivateKey<IntegerType>, RSAPublicKey<IntegerType>> {
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template<typename T>
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friend class RSA_EMSA_PSS;
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public:
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using KeyPairType = RSAKeyPair<PublicKeyType, PrivateKeyType>;
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public:
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using KeyPairType = RSAKeyPair<PublicKeyType, PrivateKeyType>;
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static KeyPairType parse_rsa_key(const ByteBuffer&);
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static KeyPairType generate_key_pair(size_t bits = 256)
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{
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IntegerType e { 65537 }; // :P
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IntegerType p, q;
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IntegerType lambda;
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static KeyPairType parse_rsa_key(const ByteBuffer&);
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static KeyPairType generate_key_pair(size_t bits = 256)
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{
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IntegerType e { 65537 }; // :P
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IntegerType p, q;
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IntegerType lambda;
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do {
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p = NumberTheory::random_big_prime(bits / 2);
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q = NumberTheory::random_big_prime(bits / 2);
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lambda = NumberTheory::LCM(p.sub(1), q.sub(1));
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dbg() << "checking combination p=" << p << ", q=" << q << ", lambda=" << lambda.length();
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} while (!(NumberTheory::GCD(e, lambda) == 1));
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do {
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p = NumberTheory::random_big_prime(bits / 2);
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q = NumberTheory::random_big_prime(bits / 2);
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lambda = NumberTheory::LCM(p.sub(1), q.sub(1));
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dbg() << "checking combination p=" << p << ", q=" << q << ", lambda=" << lambda.length();
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} while (!(NumberTheory::GCD(e, lambda) == 1));
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auto n = p.multiply(q);
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auto n = p.multiply(q);
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auto d = NumberTheory::ModularInverse(e, lambda);
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dbg() << "Your keys are Pub{n=" << n << ", e=" << e << "} and Priv{n=" << n << ", d=" << d << "}";
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RSAKeyPair<PublicKeyType, PrivateKeyType> keys {
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{ n, e },
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{ n, d, e }
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};
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keys.public_key.set_length(bits / 2 / 8);
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keys.private_key.set_length(bits / 2 / 8);
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return keys;
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}
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auto d = NumberTheory::ModularInverse(e, lambda);
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dbg() << "Your keys are Pub{n=" << n << ", e=" << e << "} and Priv{n=" << n << ", d=" << d << "}";
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RSAKeyPair<PublicKeyType, PrivateKeyType> keys {
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{ n, e },
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{ n, d, e }
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};
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keys.public_key.set_length(bits / 2 / 8);
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keys.private_key.set_length(bits / 2 / 8);
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return keys;
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}
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RSA(IntegerType n, IntegerType d, IntegerType e)
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{
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m_public_key.set(n, e);
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m_private_key.set(n, d, e);
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}
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RSA(IntegerType n, IntegerType d, IntegerType e)
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{
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m_public_key.set(n, e);
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m_private_key.set(n, d, e);
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}
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RSA(PublicKeyType& pubkey, PrivateKeyType& privkey)
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: PKSystem<RSAPrivateKey<IntegerType>, RSAPublicKey<IntegerType>>(pubkey, privkey)
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{
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}
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RSA(PublicKeyType& pubkey, PrivateKeyType& privkey)
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: PKSystem<RSAPrivateKey<IntegerType>, RSAPublicKey<IntegerType>>(pubkey, privkey)
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{
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}
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RSA(const ByteBuffer& publicKeyPEM, const ByteBuffer& privateKeyPEM)
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{
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import_public_key(publicKeyPEM);
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import_private_key(privateKeyPEM);
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}
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RSA(const ByteBuffer& publicKeyPEM, const ByteBuffer& privateKeyPEM)
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{
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import_public_key(publicKeyPEM);
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import_private_key(privateKeyPEM);
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}
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RSA(const StringView& privKeyPEM)
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{
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import_private_key(ByteBuffer::wrap(privKeyPEM.characters_without_null_termination(), privKeyPEM.length()));
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m_public_key.set(m_private_key.modulus(), m_private_key.public_exponent());
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}
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RSA(const StringView& privKeyPEM)
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{
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import_private_key(ByteBuffer::wrap(privKeyPEM.characters_without_null_termination(), privKeyPEM.length()));
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m_public_key.set(m_private_key.modulus(), m_private_key.public_exponent());
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}
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// create our own keys
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RSA()
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{
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auto pair = generate_key_pair();
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m_public_key = pair.public_key;
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m_private_key = pair.private_key;
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}
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// create our own keys
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RSA()
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{
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auto pair = generate_key_pair();
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m_public_key = pair.public_key;
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m_private_key = pair.private_key;
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}
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virtual void encrypt(const ByteBuffer& in, ByteBuffer& out) override;
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virtual void decrypt(const ByteBuffer& in, ByteBuffer& out) override;
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virtual void encrypt(const ByteBuffer& in, ByteBuffer& out) override;
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virtual void decrypt(const ByteBuffer& in, ByteBuffer& out) override;
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virtual void sign(const ByteBuffer& in, ByteBuffer& out) override;
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virtual void verify(const ByteBuffer& in, ByteBuffer& out) override;
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virtual void sign(const ByteBuffer& in, ByteBuffer& out) override;
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virtual void verify(const ByteBuffer& in, ByteBuffer& out) override;
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virtual String class_name() const override { return "RSA"; }
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virtual String class_name() const override { return "RSA"; }
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virtual size_t output_size() const override { return m_public_key.length(); }
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virtual size_t output_size() const override { return m_public_key.length(); }
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void import_public_key(const ByteBuffer& buffer, bool pem = true);
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void import_private_key(const ByteBuffer& buffer, bool pem = true);
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void import_public_key(const ByteBuffer& buffer, bool pem = true);
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void import_private_key(const ByteBuffer& buffer, bool pem = true);
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const PrivateKeyType& private_key() const { return m_private_key; }
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const PublicKeyType& public_key() const { return m_public_key; }
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};
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const PrivateKeyType& private_key() const { return m_private_key; }
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const PublicKeyType& public_key() const { return m_public_key; }
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};
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template <typename HashFunction>
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class RSA_EMSA_PSS {
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public:
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RSA_EMSA_PSS(RSA& rsa)
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: m_rsa(rsa)
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{
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}
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template<typename HashFunction>
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class RSA_EMSA_PSS {
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public:
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RSA_EMSA_PSS(RSA& rsa)
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: m_rsa(rsa)
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{
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}
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void sign(const ByteBuffer& in, ByteBuffer& out);
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VerificationConsistency verify(const ByteBuffer& in);
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void sign(const ByteBuffer& in, ByteBuffer& out);
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VerificationConsistency verify(const ByteBuffer& in);
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private:
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EMSA_PSS<HashFunction, HashFunction::DigestSize> m_emsa_pss;
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RSA m_rsa;
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};
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private:
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EMSA_PSS<HashFunction, HashFunction::DigestSize> m_emsa_pss;
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RSA m_rsa;
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};
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class RSA_PKCS1_EME : public RSA {
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public:
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// forward all constructions to RSA
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template <typename... Args>
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RSA_PKCS1_EME(Args... args)
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: RSA(args...)
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{
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}
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class RSA_PKCS1_EME : public RSA {
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public:
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// forward all constructions to RSA
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template<typename... Args>
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RSA_PKCS1_EME(Args... args)
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: RSA(args...)
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{
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}
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~RSA_PKCS1_EME() {}
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~RSA_PKCS1_EME() {}
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virtual void encrypt(const ByteBuffer& in, ByteBuffer& out) override;
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virtual void decrypt(const ByteBuffer& in, ByteBuffer& out) override;
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virtual void encrypt(const ByteBuffer& in, ByteBuffer& out) override;
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virtual void decrypt(const ByteBuffer& in, ByteBuffer& out) override;
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virtual void sign(const ByteBuffer&, ByteBuffer&) override;
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virtual void verify(const ByteBuffer&, ByteBuffer&) override;
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virtual void sign(const ByteBuffer&, ByteBuffer&) override;
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virtual void verify(const ByteBuffer&, ByteBuffer&) override;
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virtual String class_name() const override { return "RSA_PKCS1-EME"; }
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virtual size_t output_size() const override { return m_public_key.length(); }
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};
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virtual String class_name() const override { return "RSA_PKCS1-EME"; }
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virtual size_t output_size() const override { return m_public_key.length(); }
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};
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}
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}
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