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Updated documentation

pull/263/head
Jeffrey Walton 2016-09-08 14:41:42 -04:00
parent 1c2c91945b
commit 3697867fb5
1 changed files with 9 additions and 4 deletions
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hkdf.h
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@ -1,5 +1,8 @@
// hkdf.h - written and placed in public domain by Jeffrey Walton. Copyright assigned to Crypto++ project. // hkdf.h - written and placed in public domain by Jeffrey Walton. Copyright assigned to Crypto++ project.
//! \file hkdf.h
//! \brief Classes for HKDF from RFC 5869
#ifndef CRYPTOPP_HASH_KEY_DERIVATION_FUNCTION_H #ifndef CRYPTOPP_HASH_KEY_DERIVATION_FUNCTION_H
#define CRYPTOPP_HASH_KEY_DERIVATION_FUNCTION_H #define CRYPTOPP_HASH_KEY_DERIVATION_FUNCTION_H
@ -23,8 +26,10 @@ public:
virtual ~KeyDerivationFunction() {} virtual ~KeyDerivationFunction() {}
}; };
//! General, multipurpose KDF from RFC 5869. T should be a HashTransformation class //! \brief Extract-and-Expand Key Derivation Function (HKDF)
//! https://eprint.iacr.org/2010/264 and https://tools.ietf.org/html/rfc5869 //! \tparam T HashTransformation class
//! \sa <A HREF="http://eprint.iacr.org/2010/264">Cryptographic Extraction and Key Derivation: The HKDF Scheme</A>
//! and <A HREF="http://tools.ietf.org/html/rfc5869">HMAC-based Extract-and-Expand Key Derivation Function (HKDF)</A>
template <class T> template <class T>
class HKDF : public KeyDerivationFunction class HKDF : public KeyDerivationFunction
{ {