ChaCha20Poly1305Mode

Constructors

this

this()

Undocumented in source.

Members

Functions

cfrgVersion

bool cfrgVersion()

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 ad_len)

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.

updateLength

void updateLength(size_t len)

Undocumented in source. Be warned that the author may not have intended to support it.

validNonceLength

bool validNonceLength(size_t n)

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

SecureVector!ubyte m_ad;

Undocumented in source.

m_chacha

Unique!StreamCipher m_chacha;

Undocumented in source.

m_ctext_len

size_t m_ctext_len;

Undocumented in source.

m_nonce_len

size_t m_nonce_len;

Undocumented in source.

m_poly1305

Unique!MessageAuthenticationCode m_poly1305;

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)

From Transformation

start

SecureVector!ubyte start(RefCounted!(Vector!(ubyte, Alloc), Alloc) nonce)

Begin processing a message.

start

SecureVector!ubyte start(Vector!(ubyte, Alloc) nonce)

Begin processing a message.

start

SecureVector!ubyte start(const(ubyte)* nonce, size_t nonce_len)

Begin processing a message.

start

SecureVector!ubyte start()

Begin processing a message.

startRaw

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

Begin processing a message.

update

void update(SecureVector!ubyte blocks, size_t offset)

Process some data. Input must be in size updateGranularity() ubyte blocks.

finish

void finish(SecureVector!ubyte final_block, size_t offset)

Complete processing of a message.

outputLength

size_t outputLength(size_t input_length)

updateGranularity

size_t updateGranularity()

minimumFinalSize

size_t minimumFinalSize()

defaultNonceLength

size_t defaultNonceLength()

validNonceLength

bool validNonceLength(size_t nonce_len)

provider

string provider()

Short name describing the provider of this tranformation.

name

string name [@property getter]

Undocumented in source.

clear

void clear()

Undocumented in source.

• ChaCha20Poly1305Decryption
• ChaCha20Poly1305Encryption
• ChaCha20Poly1305Mode