diff options
| -rw-r--r-- | src/cmd/auth/secstore/aescbc.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/cmd/auth/secstore/aescbc.c b/src/cmd/auth/secstore/aescbc.c index 88383bb4..627744d0 100644 --- a/src/cmd/auth/secstore/aescbc.c +++ b/src/cmd/auth/secstore/aescbc.c @@ -1,8 +1,9 @@ -/* encrypt file by writing +/* +encrypt file by writing v2hdr, 16byte initialization vector, AES-CBC(key, random | file), - HMAC_SHA1(md5(key), AES-CBC(random | file)) +HMAC_SHA1(md5(key), AES-CBC(random | file)) */ #include <u.h> #include <libc.h> @@ -91,6 +92,8 @@ main(int argc, char **argv) buf[--n] = 0; }else{ pass = readcons("aescbc password", nil, 1); + if(pass == nil) + exits("readcons"); n = strlen(pass); if(n >= BUF) exits("key too long"); |