dev::crypto Namespace Reference

Namespaces
	ecdh
	ecies

Classes
class	Nonce
	Generator for non-repeating nonce material. The Nonce class should only be used when a non-repeating nonce is required and, in its current form, not recommended for signatures. This is primarily because the key-material for signatures is encrypted on disk whereas the seed for Nonce is not. Thus, Nonce's primary intended use at this time is for networking where the key is also stored in plaintext. More...
class	Secp256k1PP

Functions
	DEV_SIMPLE_EXCEPTION (InvalidState)
h256	kdf (Secret const &_priv, h256 const &_hash)
	Key derivation. More...
	DEV_SIMPLE_EXCEPTION (CryptoException)
	Rare malfunction of cryptographic functions. More...
std::pair< bool, bytes >	alt_bn128_pairing_product (bytesConstRef _in)
std::pair< bool, bytes >	alt_bn128_G1_add (bytesConstRef _in)
std::pair< bool, bytes >	alt_bn128_G1_mul (bytesConstRef _in)

Variables
static const unsigned	c_eciesOverhead = 113
	Amount of bytes added when encrypting with encryptECIES. More...

Function Documentation

alt_bn128_G1_add()

pair< bool, bytes > dev::crypto::alt_bn128_G1_add

(

dev::bytesConstRef

_in

)

alt_bn128_G1_mul()

pair< bool, bytes > dev::crypto::alt_bn128_G1_mul

(

dev::bytesConstRef

_in

)

alt_bn128_pairing_product()

pair< bool, bytes > dev::crypto::alt_bn128_pairing_product

(

dev::bytesConstRef

_in

)

DEV_SIMPLE_EXCEPTION() [1/2]

dev::crypto::DEV_SIMPLE_EXCEPTION

(

CryptoException

)

Rare malfunction of cryptographic functions.

DEV_SIMPLE_EXCEPTION() [2/2]

dev::crypto::DEV_SIMPLE_EXCEPTION

(

InvalidState

)

kdf()

h256 dev::crypto::kdf	(	Secret const &	_priv,
		h256 const &	_hash
	)

Key derivation.

Variable Documentation

c_eciesOverhead

const unsigned dev::crypto::c_eciesOverhead = 113

static

Amount of bytes added when encrypting with encryptECIES.