}
}
- char hash[25];
+ char hash[64];
xasprintf(&filename, "%s" SLASH "invitations", confbase);
if(mkdir(filename, 0700) && errno != EEXIST) {
// Create a hash of the key.
char *fingerprint = ecdsa_get_base64_public_key(key);
- digest_t *digest = digest_open_by_name("sha256", 18);
- if(!digest)
- abort();
- digest_create(digest, fingerprint, strlen(fingerprint), hash);
+ sha512(fingerprint, strlen(fingerprint), hash);
b64encode_urlsafe(hash, hash, 18);
// Create a random cookie for this invitation.
// Create a filename that doesn't reveal the cookie itself
char buf[18 + strlen(fingerprint)];
- char cookiehash[25];
+ char cookiehash[64];
memcpy(buf, cookie, 18);
memcpy(buf + 18, fingerprint, sizeof buf - 18);
- digest_create(digest, buf, sizeof buf, cookiehash);
+ sha512(buf, sizeof buf, cookiehash);
b64encode_urlsafe(cookiehash, cookiehash, 18);
b64encode_urlsafe(cookie, cookie, 18);
// Check if the hash of the key he gave us matches the hash in the URL.
char *fingerprint = line + 2;
- digest_t *digest = digest_open_by_name("sha256", 18);
- if(!digest)
- abort();
- char hishash[18];
- if(!digest_create(digest, fingerprint, strlen(fingerprint), hishash)) {
- fprintf(stderr, "Could not create digest\n%s\n", line + 2);
+ char hishash[64];
+ if(!sha512(fingerprint, strlen(fingerprint), hishash)) {
+ fprintf(stderr, "Could not create hash\n%s\n", line + 2);
return 1;
}
if(memcmp(hishash, hash, 18)) {