ascon APIs

ascon API More...

Functions
int	ascon128_aead_encrypt (unsigned char *c, unsigned long long *clen, const unsigned char *m, unsigned long long mlen, const unsigned char *ad, unsigned long long adlen, unsigned char *tag, const unsigned char *npub, const unsigned char *k)
	Encrypt plaintext with ascon-128.
int	ascon128_aead_decrypt (unsigned char *m, unsigned long long *mlen, const unsigned char *tag, const unsigned char *c, unsigned long long clen, const unsigned char *ad, unsigned long long adlen, const unsigned char *npub, const unsigned char *k)
	Decrypt ciphertext with ascon-128.
int	ascon128a_aead_encrypt (unsigned char *c, unsigned long long *clen, const unsigned char *m, unsigned long long mlen, const unsigned char *ad, unsigned long long adlen, unsigned char *tag, const unsigned char *npub, const unsigned char *k)
	Encrypt plaintext with ascon-128a.
int	ascon128a_aead_decrypt (unsigned char *m, unsigned long long *mlen, const unsigned char *tag, const unsigned char *c, unsigned long long clen, const unsigned char *ad, unsigned long long adlen, const unsigned char *npub, const unsigned char *k)
	Decrypt ciphertext with ascon-128a.
int	ascon80pq_aead_encrypt (unsigned char *c, unsigned long long *clen, const unsigned char *m, unsigned long long mlen, const unsigned char *ad, unsigned long long adlen, unsigned char *tag, const unsigned char *npub, const unsigned char *k)
	Encrypt plaintext with ascon-80pq.
int	ascon80pq_aead_decrypt (unsigned char *m, unsigned long long *mlen, const unsigned char *tag, const unsigned char *c, unsigned long long clen, const unsigned char *ad, unsigned long long adlen, const unsigned char *npub, const unsigned char *k)
	Decrypt ciphertext with ascon-80pq.

Detailed Description

ascon API

Function Documentation

ascon128_aead_decrypt()

int ascon128_aead_decrypt	(	unsigned char *	m,
		unsigned long long *	mlen,
		const unsigned char *	tag,
		const unsigned char *	c,
		unsigned long long	clen,
		const unsigned char *	ad,
		unsigned long long	adlen,
		const unsigned char *	npub,
		const unsigned char *	k )

#include <infuse/crypto/ascon.h>

Decrypt ciphertext with ascon-128.

Parameters

m	Message (Decrypted output)
mlen	Length of output message
tag	16 byte ciphertext tag
c	Ciphertext (Encrypted input)
clen	Ciphertext length
ad	Associated data
adlen	Associated data length
npub	16 byte nonce (Initialisation vector)
k	16 byte key

Return values

0	on success
-1	on error

ascon128_aead_encrypt()

int ascon128_aead_encrypt	(	unsigned char *	c,
		unsigned long long *	clen,
		const unsigned char *	m,
		unsigned long long	mlen,
		const unsigned char *	ad,
		unsigned long long	adlen,
		unsigned char *	tag,
		const unsigned char *	npub,
		const unsigned char *	k )

#include <infuse/crypto/ascon.h>

Encrypt plaintext with ascon-128.

Parameters

c	Ciphertext (Encrypted output of m)
clen	Length of output ciphertext
m	Message (Input payload to encrypt)
mlen	Message length
ad	Associated data
adlen	Associated data length
tag	16 byte ciphertext tag
npub	16 byte nonce (Initialisation vector)
k	16 byte key

Return values

0	on success

ascon128a_aead_decrypt()

int ascon128a_aead_decrypt	(	unsigned char *	m,
		unsigned long long *	mlen,
		const unsigned char *	tag,
		const unsigned char *	c,
		unsigned long long	clen,
		const unsigned char *	ad,
		unsigned long long	adlen,
		const unsigned char *	npub,
		const unsigned char *	k )

#include <infuse/crypto/ascon.h>

Decrypt ciphertext with ascon-128a.

Parameters

m	Message (Decrypted output)
mlen	Length of output message
tag	16 byte ciphertext tag
c	Ciphertext (Encrypted input)
clen	Ciphertext length
ad	Associated data
adlen	Associated data length
npub	16 byte nonce (Initialisation vector)
k	16 byte key

Return values

0	on success
-1	on error

ascon128a_aead_encrypt()

int ascon128a_aead_encrypt	(	unsigned char *	c,
		unsigned long long *	clen,
		const unsigned char *	m,
		unsigned long long	mlen,
		const unsigned char *	ad,
		unsigned long long	adlen,
		unsigned char *	tag,
		const unsigned char *	npub,
		const unsigned char *	k )

#include <infuse/crypto/ascon.h>

Encrypt plaintext with ascon-128a.

Parameters

c	Ciphertext (Encrypted output of m)
clen	Length of output ciphertext
m	Message (Input payload to encrypt)
mlen	Message length
ad	Associated data
adlen	Associated data length
tag	16 byte ciphertext tag
npub	16 byte nonce (Initialisation vector)
k	16 byte key

Return values

0	on success

ascon80pq_aead_decrypt()

int ascon80pq_aead_decrypt	(	unsigned char *	m,
		unsigned long long *	mlen,
		const unsigned char *	tag,
		const unsigned char *	c,
		unsigned long long	clen,
		const unsigned char *	ad,
		unsigned long long	adlen,
		const unsigned char *	npub,
		const unsigned char *	k )

#include <infuse/crypto/ascon.h>

Decrypt ciphertext with ascon-80pq.

Parameters

m	Message (Decrypted output)
mlen	Length of output message
tag	16 byte ciphertext tag
c	Ciphertext (Encrypted input)
clen	Ciphertext length
ad	Associated data
adlen	Associated data length
npub	16 byte nonce (Initialisation vector)
k	16 byte key

Return values

0	on success
-1	on error

ascon80pq_aead_encrypt()

int ascon80pq_aead_encrypt	(	unsigned char *	c,
		unsigned long long *	clen,
		const unsigned char *	m,
		unsigned long long	mlen,
		const unsigned char *	ad,
		unsigned long long	adlen,
		unsigned char *	tag,
		const unsigned char *	npub,
		const unsigned char *	k )

#include <infuse/crypto/ascon.h>

Encrypt plaintext with ascon-80pq.

Parameters

c	Ciphertext (Encrypted output of m)
clen	Length of output ciphertext
m	Message (Input payload to encrypt)
mlen	Message length
ad	Associated data
adlen	Associated data length
tag	16 byte ciphertext tag
npub	16 byte nonce (Initialisation vector)
k	16 byte key

Return values

0	on success