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cgd(4): Print which key size is broken when a self-test fails. 

Can be gleaned from the test index but this is a little quicker.
This commit is contained in:
riastradh 2020-06-29 23:35:26 +00:00
parent 8835ffd082
commit e4d0ac737c
1 changed files with 6 additions and 6 deletions
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12
sys/dev/cgd.c
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@ -1,4 +1,4 @@
/* $NetBSD: cgd.c,v 1.135 2020/06/17 20:44:45 riastradh Exp $ */
/* $NetBSD: cgd.c,v 1.136 2020/06/29 23:35:26 riastradh Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: cgd.c,v 1.135 2020/06/17 20:44:45 riastradh Exp $");
__KERNEL_RCSID(0, "$NetBSD: cgd.c,v 1.136 2020/06/29 23:35:26 riastradh Exp $");
#include <sys/types.h>
#include <sys/param.h>
@ -1699,8 +1699,8 @@ cgd_selftest(void)
if (memcmp(buf, selftests[i].ctxt, txtlen) != 0) {
hexdump(printf, "was", buf, txtlen);
hexdump(printf, "exp", selftests[i].ctxt, txtlen);
panic("cgd %s encryption is broken [%zu]",
selftests[i].alg, i);
panic("cgd %s-%d encryption is broken [%zu]",
selftests[i].alg, keylen, i);
}
cgd_cipher(&sc, buf, buf, txtlen, selftests[i].blkno,
@ -1708,8 +1708,8 @@ cgd_selftest(void)
if (memcmp(buf, selftests[i].ptxt, txtlen) != 0) {
hexdump(printf, "was", buf, txtlen);
hexdump(printf, "exp", selftests[i].ptxt, txtlen);
panic("cgd %s decryption is broken [%zu]",
selftests[i].alg, i);
panic("cgd %s-%d decryption is broken [%zu]",
selftests[i].alg, keylen, i);
}
kmem_free(buf, txtlen);