OFB

Output Feedback Mode

final

static if(BOTAN_HAS_OFB)

class OFB : StreamCipher , SymmetricAlgorithm {

void cipher(const(ubyte)* input, ubyte* output, size_t length);

void setIv(const(ubyte)* iv, size_t iv_len);

bool validIvLength(size_t iv_len);

KeyLengthSpecification keySpec();

string name [@property getter];

void clear();

this(BlockCipher cipher);

void keySchedule(const(ubyte)* key, size_t length);

Unique!BlockCipher m_cipher;

size_t m_buf_pos;

}

Constructors

this this(BlockCipher cipher)

Members

Functions

cipher void cipher(const(ubyte)* input, ubyte* output, size_t length): Undocumented in source. Be warned that the author may not have intended to support it.
clear void clear(): Undocumented in source. Be warned that the author may not have intended to support it.
clone OFB clone(): Undocumented in source. Be warned that the author may not have intended to support it.
keySchedule void keySchedule(const(ubyte)* key, size_t length): Undocumented in source. Be warned that the author may not have intended to support it.
keySpec KeyLengthSpecification keySpec(): Undocumented in source. Be warned that the author may not have intended to support it.
setIv void setIv(const(ubyte)* iv, size_t iv_len): Undocumented in source. Be warned that the author may not have intended to support it.
validIvLength bool validIvLength(size_t iv_len): Undocumented in source. Be warned that the author may not have intended to support it.

Properties

name string name [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.

Variables

m_buf_pos size_t m_buf_pos;: Undocumented in source.
m_cipher Unique!BlockCipher m_cipher;: Undocumented in source.

Inherited Members

From StreamCipher

cipher void cipher(const(ubyte)* input, ubyte* output, size_t len): Encrypt or decrypt a message
cipher1 void cipher1(const(ubyte)* buf, size_t len): Encrypt or decrypt a message
cipher1 void cipher1(ubyte[] buf): Encrypt or decrypt a message
encipher void encipher(Vector!(ubyte, Alloc) inoutput): Undocumented in source. Be warned that the author may not have intended to support it.
encrypt void encrypt(Vector!(ubyte, Alloc) inoutput): Undocumented in source. Be warned that the author may not have intended to support it.
decrypt void decrypt(Vector!(ubyte, Alloc) inoutput): Undocumented in source. Be warned that the author may not have intended to support it.
setIv void setIv(const(ubyte)* iv, size_t iv_len): Resync the cipher using the IV
validIvLength bool validIvLength(size_t iv_len)
clone StreamCipher clone(): Get a new object representing the same algorithm as this

Meta

Source

See Implementation

botan stream ofb classes

OFB