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added crypt+sign support

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git@daemon.de
2014-01-27 16:12:43 +01:00
parent 038439bbfb
commit 770d8cb234
6 changed files with 137 additions and 38 deletions
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20
src/encryption.c
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@@ -22,7 +22,7 @@
#include "encryption.h"
int pcpdecrypt(char *id, int useid, char *infile, char *outfile, char *passwd) {
int pcpdecrypt(char *id, int useid, char *infile, char *outfile, char *passwd, int verify) {
FILE *in = NULL;
FILE *out = NULL;
pcp_key_t *secret = NULL;
@@ -113,13 +113,15 @@ int pcpdecrypt(char *id, int useid, char *infile, char *outfile, char *passwd) {
}
if(symkey == NULL)
dlen = pcp_decrypt_file(in, out, secret, NULL);
dlen = pcp_decrypt_file(in, out, secret, NULL, verify);
else
dlen = pcp_decrypt_file(in, out, NULL, symkey);
dlen = pcp_decrypt_file(in, out, NULL, symkey, verify);
if(dlen > 0) {
fprintf(stderr, "Decrypted %d bytes successfully\n",
(int)dlen);
if(verify)
fprintf(stderr, "Decrypted and Verified %ld bytes successfully\n", dlen);
else
fprintf(stderr, "Decrypted %ld bytes successfully\n", dlen);
return 0;
}
@@ -130,7 +132,7 @@ int pcpdecrypt(char *id, int useid, char *infile, char *outfile, char *passwd) {
int pcpencrypt(char *id, char *infile, char *outfile, char *passwd, plist_t *recipient) {
int pcpencrypt(char *id, char *infile, char *outfile, char *passwd, plist_t *recipient, int signcrypt) {
FILE *in = NULL;
FILE *out = NULL;
pcp_pubkey_t *pubhash = NULL; // FIXME: add free()
@@ -259,9 +261,9 @@ int pcpencrypt(char *id, char *infile, char *outfile, char *passwd, plist_t *rec
size_t clen = 0;
if(self == 1)
clen = pcp_encrypt_file_sym(in, out, symkey, 0);
clen = pcp_encrypt_file_sym(in, out, symkey, 0, NULL);
else
clen = pcp_encrypt_file(in, out, secret, pubhash);
clen = pcp_encrypt_file(in, out, secret, pubhash, signcrypt);
if(clen > 0) {
if(id == NULL && recipient == NULL)
@@ -277,6 +279,8 @@ int pcpencrypt(char *id, char *infile, char *outfile, char *passwd, plist_t *rec
free(t);
free(cur);
}
if(signcrypt)
fprintf(stderr, "Signed encrypted file successfully\n");
return 0;
}