ExternalVendorCode/serval-dna
1
0
Fork 0
mirror of https://github.com/servalproject/serval-dna.git synced 2025-04-08 03:24:13 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

some debugging stuff.

Browse Source
This commit is contained in:
gardners 2012-05-16 15:41:17 +09:30
parent bc8a028b28
commit 1a3d13d59e
1 changed files with 13 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
rhizome_crypto.c
View File

@ -113,9 +113,14 @@ int rhizome_bk_xor(const char *author,
unsigned char hash[crypto_hash_sha512_BYTES];
crypto_hash_sha512(hash,buffer,combined_len);
int len=crypto_sign_edwards25519sha512batch_SECRETKEYBYTES;
int i;
for(i=0;i<crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES;i++)
for(i=0;i<len;i++)
bkout[i]=bkin[i]^hash[i];
if (0) WHYF("%s* ^ %s* = %s*",
rhizome_bytes_to_hex(bkin,8),
rhizome_bytes_to_hex(hash,8),
rhizome_bytes_to_hex(bkout,8));
bzero(&buffer[0],combined_len);
bzero(&hash[0],crypto_hash_sha512_BYTES);
@ -168,9 +173,14 @@ int rhizome_extract_privatekey(rhizome_manifest *m,const char *authorHex)
ge25519_scalarmult_base(&gepk, &scsk);
ge25519_pack(pk, &gepk);
bzero(&scsk,sizeof(scsk));
if (memcmp(pk, m->cryptoSignPublic, crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES))
if (memcmp(pk, m->cryptoSignPublic,
crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES)) {
if (0) {
WHYF(" stored public key = %s*",rhizome_bytes_to_hex(m->cryptoSignPublic,8));
WHYF("computed public key = %s*",rhizome_bytes_to_hex(pk,8));
}
return WHY("BID secret key decoded from BK was not valid");
else
} else
return 0;
#else //!ge25519
/* XXX Need to test key by signing and testing signature validity. */