Botan::PK_Ops::Decryption Class Reference

#include <pk_ops.h>

Inheritance diagram for Botan::PK_Ops::Decryption:

Public Member Functions
virtual size_t	ciphertext_length (size_t ptext_len) const =0
virtual secure_vector< uint8_t >	decrypt (uint8_t &valid_mask, std::span< const uint8_t > ctext)=0
virtual size_t	plaintext_length (size_t ctext_len) const =0
virtual	~Decryption ()=default

Detailed Description

Public key decryption interface

Definition at line 65 of file pk_ops.h.

Constructor & Destructor Documentation

~Decryption()

virtual Botan::PK_Ops::Decryption::~Decryption ( )

virtualdefault

Member Function Documentation

ciphertext_length()

virtual size_t Botan::PK_Ops::Decryption::ciphertext_length ( size_t ptext_len ) const

pure virtual

Given the plaintext length, return an upper bound on the ciphertext length that decrypt() expects for this key and padding.

decrypt()

virtual secure_vector< uint8_t > Botan::PK_Ops::Decryption::decrypt ( uint8_t & valid_mask, std::span< const uint8_t > ctext )

pure virtual

Implemented in Botan::PK_Ops::Decryption_with_Padding.

plaintext_length()

virtual size_t Botan::PK_Ops::Decryption::plaintext_length ( size_t ctext_len ) const

pure virtual

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The documentation for this class was generated from the following file:

• src/lib/pubkey/pk_ops.h