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changed public key export format to (slightly modified) RFC4880 style (openpgp format).

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Current state is totally unstable, it's not yet ready.
This commit is contained in:
TLINDEN
2014-02-12 00:37:41 +01:00
parent c9e236db20
commit 6d738ccbf8
22 changed files with 5864 additions and 68 deletions
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45
libpcp/key.c
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@@ -208,6 +208,7 @@ pcp_key_t *pcpkey_decrypt(pcp_key_t *key, char *passphrase) {
pcp_pubkey_t *pcpkey_pub_from_secret(pcp_key_t *key) {
/* pcp_dumpkey(key); */
pcp_pubkey_t *pub = urmalloc(sizeof (pcp_pubkey_t));
memcpy(pub->masterpub, key->masterpub, 32);
memcpy(pub->pub, key->pub, 32);
memcpy(pub->edpub, key->edpub, 32);
memcpy(pub->owner, key->owner, 255);
@@ -295,6 +296,27 @@ pcp_pubkey_t *pubkey2native(pcp_pubkey_t *k) {
#endif
}
pcp_keysig_t * keysig2be(pcp_keysig_t *s) {
#ifdef __CPU_IS_BIG_ENDIAN
return s;
#else
uint32_t size = s->size;
unsigned char* p = (unsigned char*)&size;
if(p[0] != 0) {
s->size = htobe32(s->size);
}
return s;
#endif
}
pcp_keysig_t *keysig2native(pcp_keysig_t *s) {
#ifdef __CPU_IS_BIG_ENDIAN
return s;
#else
s->size = be32toh(s->size);
return s;
#endif
}
void pcp_seckeyblob(void *blob, pcp_key_t *k) {
memcpy(blob, k, PCP_RAW_KEYSIZE);
@@ -418,3 +440,26 @@ int pcp_sanitycheck_key(pcp_key_t *key) {
return 0;
}
pcp_keysig_t *pcp_keysig_new(Buffer *blob) {
/* FIXME: sanity check before actually loading it */
pcp_keysig_t *sk = ucmalloc(sizeof(pcp_keysig_t));
uint8_t type = buffer_get8(blob);
uint32_t size = buffer_get32na(blob);
byte *checksum = ucmalloc(32);
buffer_get_chunk(blob, checksum, 32);
sk->blob = ucmalloc(size);
buffer_get_chunk(blob, sk->blob, size);
sk->size = size;
sk->type = type;
memcpy(sk->checksum, checksum, 32);
ucfree(checksum, 32);
return sk;
}