Botan
1.10.16
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#include <xts.h>
Public Member Functions | |
virtual bool | attachable () |
std::string | name () const |
void | set_iv (const InitializationVector &iv) |
void | set_key (const SymmetricKey &key) |
virtual void | start_msg () |
bool | valid_iv_length (size_t iv_len) const |
bool | valid_keylength (size_t key_len) const |
XTS_Encryption (BlockCipher *ciph) | |
XTS_Encryption (BlockCipher *ciph, const SymmetricKey &key, const InitializationVector &iv) | |
~XTS_Encryption () | |
Protected Member Functions | |
void | send (const byte in[], size_t length) |
void | send (byte in) |
void | send (const MemoryRegion< byte > &in) |
void | send (const MemoryRegion< byte > &in, size_t length) |
Private Member Functions | |
void | buffer_reset () |
size_t | buffered_block_size () const |
size_t | current_position () const |
Botan::XTS_Encryption::XTS_Encryption | ( | BlockCipher * | ciph | ) |
Definition at line 47 of file xts.cpp.
Botan::XTS_Encryption::XTS_Encryption | ( | BlockCipher * | ciph, |
const SymmetricKey & | key, | ||
const InitializationVector & | iv | ||
) |
Definition at line 61 of file xts.cpp.
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inline |
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inlinevirtualinherited |
Check whether this filter is an attachable filter.
Reimplemented in Botan::SecureQueue, and Botan::DataSink.
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virtual |
Implements Botan::Filter.
Definition at line 80 of file xts.cpp.
Referenced by set_iv(), and set_key().
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protectedinherited |
in | some input for the filter |
length | the length of in |
Definition at line 28 of file filter.cpp.
References Botan::MemoryRegion< T >::clear(), Botan::Filter::end_msg(), Botan::MemoryRegion< T >::size(), Botan::Filter::start_msg(), and Botan::Filter::write().
Referenced by Botan::Base64_Encoder::Base64_Encoder(), Botan::EAX_Decryption::EAX_Decryption(), Botan::PK_Encryptor_Filter::end_msg(), Botan::Bzip_Compression::end_msg(), Botan::Zlib_Compression::end_msg(), Botan::PBE_PKCS5v15::end_msg(), Botan::Hex_Encoder::end_msg(), Botan::Base64_Encoder::end_msg(), Botan::PBE_PKCS5v20::end_msg(), Botan::PK_Decryptor_Filter::end_msg(), Botan::Bzip_Decompression::end_msg(), Botan::Zlib_Decompression::end_msg(), Botan::PK_Signer_Filter::end_msg(), Botan::Hex_Decoder::end_msg(), Botan::Base64_Decoder::end_msg(), Botan::PK_Verifier_Filter::end_msg(), Botan::Hash_Filter::end_msg(), Botan::MAC_Filter::end_msg(), Botan::Bzip_Compression::flush(), Botan::Zlib_Compression::flush(), Botan::Hex_Encoder::Hex_Encoder(), Botan::ECB_Encryption::name(), Botan::EAX_Base::name(), Botan::ECB_Decryption::name(), Botan::CTS_Encryption::set_iv(), Botan::CFB_Encryption::set_iv(), Botan::CBC_Encryption::set_iv(), Botan::CFB_Decryption::set_iv(), Botan::CTS_Decryption::set_iv(), Botan::CBC_Decryption::set_iv(), set_key(), Botan::XTS_Decryption::set_key(), Botan::Zlib_Compression::write(), Botan::Bzip_Compression::write(), Botan::StreamCipher_Filter::write(), Botan::Bzip_Decompression::write(), Botan::Zlib_Decompression::write(), Botan::Hex_Decoder::write(), and Botan::Base64_Decoder::write().
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inlineprotectedinherited |
in | some input for the filter |
Definition at line 63 of file filter.h.
References Botan::Filter::send().
Referenced by Botan::Filter::send().
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inlineprotectedinherited |
in | some input for the filter |
Definition at line 68 of file filter.h.
References Botan::Filter::send(), and Botan::MemoryRegion< T >::size().
Referenced by Botan::Filter::send().
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inlineprotectedinherited |
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virtual |
Set the initialization vector of this filter. Note: you should call set_iv() only after you have called set_key()
iv | the initialization vector to use |
Reimplemented from Botan::Keyed_Filter.
Definition at line 88 of file xts.cpp.
References Botan::OctetString::begin(), Botan::BlockCipher::encrypt(), Botan::OctetString::length(), name(), and valid_iv_length().
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virtual |
Set the key of this filter
key | the key to use |
Implements Botan::Keyed_Filter.
Definition at line 108 of file xts.cpp.
References Botan::OctetString::begin(), Botan::Buffered_Filter::end_msg(), Botan::OctetString::length(), Botan::CT::min(), name(), Botan::Filter::send(), Botan::SymmetricAlgorithm::set_key(), Botan::Buffered_Filter::write(), and Botan::xor_buf().
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inlinevirtualinherited |
Start a new message. Must be closed by end_msg() before another message can be started.
Reimplemented in Botan::Zlib_Decompression, Botan::EAX_Base, Botan::Bzip_Decompression, Botan::PBE_PKCS5v20, Botan::PBE_PKCS5v15, Botan::Bzip_Compression, and Botan::Zlib_Compression.
Definition at line 38 of file filter.h.
Referenced by Botan::Filter::send().
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inlinevirtual |
Check whether an IV length is valid for this filter
length | the IV length to be checked for validity |
Reimplemented from Botan::Keyed_Filter.
Definition at line 30 of file xts.h.
Referenced by set_iv().
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inlinevirtual |
Check whether a key length is valid for this filter
length | the key length to be checked for validity |
Implements Botan::Keyed_Filter.
Definition at line 27 of file xts.h.