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Add crypto_box_seed_keypair like crypto_sign_seed_keypair
Uses sk = seed.
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@ -1,6 +1,12 @@
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#include "crypto_box.h"
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size_t
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crypto_box_seedbytes(void)
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{
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return crypto_box_SEEDBYTES;
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}
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size_t
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crypto_box_publickeybytes(void)
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{
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@ -49,6 +55,13 @@ crypto_box_primitive(void)
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return crypto_box_PRIMITIVE;
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}
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int
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crypto_box_seed_keypair(unsigned char *pk, unsigned char *sk,
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const unsigned char *seed)
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{
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return crypto_box_curve25519xsalsa20poly1305_seed_keypair(pk, sk, seed);
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}
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int
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crypto_box_keypair(unsigned char *pk, unsigned char *sk)
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{
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@ -1,5 +1,10 @@
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#include "crypto_box_curve25519xsalsa20poly1305.h"
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size_t
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crypto_box_curve25519xsalsa20poly1305_seedbytes(void) {
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return crypto_box_curve25519xsalsa20poly1305_SEEDBYTES;
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}
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size_t
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crypto_box_curve25519xsalsa20poly1305_publickeybytes(void) {
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return crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES;
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@ -3,10 +3,12 @@
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#define crypto_box crypto_box_curve25519xsalsa20poly1305
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#define crypto_box_open crypto_box_curve25519xsalsa20poly1305_open
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#define crypto_box_seed_keypair crypto_box_curve25519xsalsa20poly1305_seed_keypair
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#define crypto_box_keypair crypto_box_curve25519xsalsa20poly1305_keypair
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#define crypto_box_beforenm crypto_box_curve25519xsalsa20poly1305_beforenm
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#define crypto_box_afternm crypto_box_curve25519xsalsa20poly1305_afternm
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#define crypto_box_open_afternm crypto_box_curve25519xsalsa20poly1305_open_afternm
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#define crypto_box_SEEDBYTES crypto_box_curve25519xsalsa20poly1305_SEEDBYTES
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#define crypto_box_PUBLICKEYBYTES crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES
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#define crypto_box_SECRETKEYBYTES crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES
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#define crypto_box_BEFORENMBYTES crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES
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@ -1,7 +1,19 @@
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#include <string.h>
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#include "crypto_scalarmult_curve25519.h"
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#include "api.h"
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#include "randombytes.h"
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int crypto_box_seed_keypair(
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unsigned char *pk,
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unsigned char *sk,
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const unsigned char *seed
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)
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{
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memmove(sk, seed, 32);
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return crypto_scalarmult_curve25519_base(pk,sk);
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}
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int crypto_box_keypair(
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unsigned char *pk,
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unsigned char *sk
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@ -20,6 +20,10 @@
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extern "C" {
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#endif
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#define crypto_box_SEEDBYTES crypto_box_curve25519xsalsa20poly1305_SEEDBYTES
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SODIUM_EXPORT
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size_t crypto_box_seedbytes(void);
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#define crypto_box_PUBLICKEYBYTES crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES
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SODIUM_EXPORT
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size_t crypto_box_publickeybytes(void);
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@ -52,6 +56,10 @@ size_t crypto_box_macbytes(void);
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SODIUM_EXPORT
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const char *crypto_box_primitive(void);
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SODIUM_EXPORT
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int crypto_box_seed_keypair(unsigned char *pk, unsigned char *sk,
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const unsigned char *seed);
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SODIUM_EXPORT
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int crypto_box_keypair(unsigned char *pk, unsigned char *sk);
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@ -11,6 +11,10 @@
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extern "C" {
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#endif
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#define crypto_box_curve25519xsalsa20poly1305_SEEDBYTES 32U
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SODIUM_EXPORT
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size_t crypto_box_curve25519xsalsa20poly1305_seedbytes(void);
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#define crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES 32U
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SODIUM_EXPORT
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size_t crypto_box_curve25519xsalsa20poly1305_publickeybytes(void);
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@ -58,7 +62,13 @@ int crypto_box_curve25519xsalsa20poly1305_open(unsigned char *m,
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const unsigned char *sk);
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SODIUM_EXPORT
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int crypto_box_curve25519xsalsa20poly1305_keypair(unsigned char *pk, unsigned char *sk);
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int crypto_box_curve25519xsalsa20poly1305_seed_keypair(unsigned char *pk,
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unsigned char *sk,
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const unsigned char *seed);
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SODIUM_EXPORT
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int crypto_box_curve25519xsalsa20poly1305_keypair(unsigned char *pk,
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unsigned char *sk);
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SODIUM_EXPORT
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int crypto_box_curve25519xsalsa20poly1305_beforenm(unsigned char *k,
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