From ec33bbe2949010e1ed377b9dcc1ace56a0126bfe Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Tue, 29 Apr 2014 11:04:54 +0200 Subject: Moved cRsaPrivateKey to PolarSSL++, rewritten using existing objects. --- src/PolarSSL++/RsaPrivateKey.h | 59 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 src/PolarSSL++/RsaPrivateKey.h (limited to 'src/PolarSSL++/RsaPrivateKey.h') diff --git a/src/PolarSSL++/RsaPrivateKey.h b/src/PolarSSL++/RsaPrivateKey.h new file mode 100644 index 000000000..ffacde11b --- /dev/null +++ b/src/PolarSSL++/RsaPrivateKey.h @@ -0,0 +1,59 @@ + +// RsaPrivateKey.h + +// Declares the cRsaPrivateKey class representing a private key for RSA operations. + + + + + +#pragma once + +#include "CtrDrbgContext.h" +#include "polarssl/rsa.h" + + + + + +/** Encapsulates an RSA private key used in PKI cryptography */ +class cRsaPrivateKey +{ +public: + /** Creates a new empty object, the key is not assigned */ + cRsaPrivateKey(void); + + /** Deep-copies the key from a_Other */ + cRsaPrivateKey(const cRsaPrivateKey & a_Other); + + ~cRsaPrivateKey(); + + /** Generates a new key within this object, with the specified size in bits. + Returns true on success, false on failure. */ + bool Generate(unsigned a_KeySizeBits = 1024); + + /** Returns the public key part encoded in ASN1 DER encoding */ + AString GetPubKeyDER(void); + + /** Decrypts the data using RSAES-PKCS#1 algorithm. + Both a_EncryptedData and a_DecryptedData must be at least bytes large. + Returns the number of bytes decrypted, or negative number for error. */ + int Decrypt(const Byte * a_EncryptedData, size_t a_EncryptedLength, Byte * a_DecryptedData, size_t a_DecryptedMaxLength); + + /** Encrypts the data using RSAES-PKCS#1 algorithm. + Both a_EncryptedData and a_DecryptedData must be at least bytes large. + Returns the number of bytes decrypted, or negative number for error. */ + int Encrypt(const Byte * a_PlainData, size_t a_PlainLength, Byte * a_EncryptedData, size_t a_EncryptedMaxLength); + +protected: + /** The PolarSSL key context */ + rsa_context m_Rsa; + + /** The random generator used for generating the key and encryption / decryption */ + cCtrDrbgContext m_CtrDrbg; +} ; + + + + + -- cgit v1.2.3 From 47feb91e57f83c81722188ec3025c3109758dd33 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Thu, 1 May 2014 00:28:27 +0200 Subject: cSslContext supports setting own cert / privkey. --- src/PolarSSL++/RsaPrivateKey.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/PolarSSL++/RsaPrivateKey.h') diff --git a/src/PolarSSL++/RsaPrivateKey.h b/src/PolarSSL++/RsaPrivateKey.h index ffacde11b..4d03f27df 100644 --- a/src/PolarSSL++/RsaPrivateKey.h +++ b/src/PolarSSL++/RsaPrivateKey.h @@ -19,6 +19,8 @@ /** Encapsulates an RSA private key used in PKI cryptography */ class cRsaPrivateKey { + friend class cSslContext; + public: /** Creates a new empty object, the key is not assigned */ cRsaPrivateKey(void); @@ -51,8 +53,14 @@ protected: /** The random generator used for generating the key and encryption / decryption */ cCtrDrbgContext m_CtrDrbg; + + + /** Returns the internal context ptr. Only use in PolarSSL API calls. */ + rsa_context * GetInternal(void) { return &m_Rsa; } } ; +typedef SharedPtr cRsaPrivateKeyPtr; + -- cgit v1.2.3