EAXMode

EAX base class

abstract

static if(BOTAN_HAS_AEAD_EAX)

class EAXMode : AEADMode , Transformation {

SecureVector!ubyte startRaw(const(ubyte)* nonce, size_t nonce_len);

void setAssociatedData(const(ubyte)* ad, size_t length);

string name [@property getter];

size_t updateGranularity();

KeyLengthSpecification keySpec();

bool validNonceLength(size_t );

size_t tagSize();

void clear();

size_t defaultNonceLength();

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

this(BlockCipher cipher, size_t tag_size);

size_t blockSize();

size_t m_tag_size;

Unique!BlockCipher m_cipher;

Unique!StreamCipher m_ctr;

Unique!MessageAuthenticationCode m_cmac;

SecureVector!ubyte m_ad_mac;

SecureVector!ubyte m_nonce_mac;

}

Constructors

this this(BlockCipher cipher, size_t tag_size)

Members

Functions

blockSize size_t blockSize(): 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.
defaultNonceLength size_t defaultNonceLength(): 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.
setAssociatedData void setAssociatedData(const(ubyte)* ad, size_t length): Undocumented in source. Be warned that the author may not have intended to support it.
startRaw SecureVector!ubyte startRaw(const(ubyte)* nonce, size_t nonce_len): Undocumented in source. Be warned that the author may not have intended to support it.
tagSize size_t tagSize(): Undocumented in source. Be warned that the author may not have intended to support it.
updateGranularity size_t updateGranularity(): Undocumented in source. Be warned that the author may not have intended to support it.
validNonceLength bool validNonceLength(size_t ): 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_ad_mac SecureVector!ubyte m_ad_mac;: Undocumented in source.
m_cipher Unique!BlockCipher m_cipher;: Undocumented in source.
m_cmac Unique!MessageAuthenticationCode m_cmac;: Undocumented in source.
m_ctr Unique!StreamCipher m_ctr;: Undocumented in source.
m_nonce_mac SecureVector!ubyte m_nonce_mac;: Undocumented in source.
m_tag_size size_t m_tag_size;: Undocumented in source.

Inherited Members

From AEADMode

authenticated bool authenticated(): Undocumented in source. Be warned that the author may not have intended to support it.
setAssociatedData void setAssociatedData(const(ubyte)* ad, size_t ad_len): Set associated data that is not included in the ciphertext but that should be authenticated. Must be called after setKey and before finish.
setAssociatedDataVec void setAssociatedDataVec(Vector!(ubyte, Alloc) ad): Undocumented in source. Be warned that the author may not have intended to support it.
defaultNonceLength size_t defaultNonceLength(): Default AEAD nonce size (a commonly supported value among AEAD modes, and large enough that random collisions are unlikely).
tagSize size_t tagSize(): Return the size of the authentication tag used (in bytes)

Meta

Source

See Implementation

botan modes aead eax classes

functions

eaxPrf