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curves: Add ed25519-sha3 & ed25519-keccak

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This commit is contained in:
Saleem Rashid 2017-05-19 18:20:55 +01:00 committed by Pavol Rusnak
parent a7947fec9b
commit 4cb090169c
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GPG Key ID: 91F3B339B9A02A3D
3 changed files with 34 additions and 0 deletions
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22
bip32.c
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@ -48,6 +48,20 @@ const curve_info ed25519_info = {
0 0
}; };
const curve_info ed25519_sha3_info = {
/* bip32_name */
"ed25519-sha3 seed",
0
};
#if USE_KECCAK
const curve_info ed25519_keccak_info = {
/* bip32_name */
"ed25519-keccak seed",
0
};
#endif
const curve_info curve25519_info = { const curve_info curve25519_info = {
/* bip32_name */ /* bip32_name */
"curve25519 seed", "curve25519 seed",
@ -548,6 +562,14 @@ const curve_info *get_curve_by_name(const char *curve_name) {
if (strcmp(curve_name, ED25519_NAME) == 0) { if (strcmp(curve_name, ED25519_NAME) == 0) {
return &ed25519_info; return &ed25519_info;
} }
if (strcmp(curve_name, ED25519_SHA3_NAME) == 0) {
return &ed25519_sha3_info;
}
#if USE_KECCAK
if (strcmp(curve_name, ED25519_KECCAK_NAME) == 0) {
return &ed25519_keccak_info;
}
#endif
if (strcmp(curve_name, CURVE25519_NAME) == 0) { if (strcmp(curve_name, CURVE25519_NAME) == 0) {
return &curve25519_info; return &curve25519_info;
} }

6
curves.c
View File

@ -20,7 +20,13 @@
* OTHER DEALINGS IN THE SOFTWARE. * OTHER DEALINGS IN THE SOFTWARE.
*/ */
#include "curves.h"
const char SECP256K1_NAME[] = "secp256k1"; const char SECP256K1_NAME[] = "secp256k1";
const char NIST256P1_NAME[] = "nist256p1"; const char NIST256P1_NAME[] = "nist256p1";
const char ED25519_NAME[] = "ed25519"; const char ED25519_NAME[] = "ed25519";
const char ED25519_SHA3_NAME[] = "ed25519-sha3";
#if USE_KECCAK
const char ED25519_KECCAK_NAME[] = "ed25519-keccak";
#endif
const char CURVE25519_NAME[] = "curve25519"; const char CURVE25519_NAME[] = "curve25519";

6
curves.h
View File

@ -23,9 +23,15 @@
#ifndef __CURVES_H__ #ifndef __CURVES_H__
#define __CURVES_H__ #define __CURVES_H__
#include "options.h"
extern const char SECP256K1_NAME[]; extern const char SECP256K1_NAME[];
extern const char NIST256P1_NAME[]; extern const char NIST256P1_NAME[];
extern const char ED25519_NAME[]; extern const char ED25519_NAME[];
extern const char ED25519_SHA3_NAME[];
#if USE_KECCAK
extern const char ED25519_KECCAK_NAME[];
#endif
extern const char CURVE25519_NAME[]; extern const char CURVE25519_NAME[];
#endif #endif