diff options
| author | Heiko Schocher <hs@denx.de> | 2014-03-03 12:19:30 +0100 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-03-21 16:40:38 -0400 |
| commit | 29a23f9d6c533f8371be3ae0268c4c75866291b2 (patch) | |
| tree | cb7e69f6a7903ac5f63c03f99aa4f34b9fd151d7 /lib/rsa | |
| parent | 6bf4ca076f8c7a3c1c5abd1cbb059516f7af15df (diff) | |
| download | u-boot-imx-29a23f9d6c533f8371be3ae0268c4c75866291b2.zip u-boot-imx-29a23f9d6c533f8371be3ae0268c4c75866291b2.tar.gz u-boot-imx-29a23f9d6c533f8371be3ae0268c4c75866291b2.tar.bz2 | |
tools, fit_check_sign: verify a signed fit image
add host tool "fit_check_sign" which verifies, if a fit image is
signed correct.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'lib/rsa')
| -rw-r--r-- | lib/rsa/rsa-checksum.c | 10 | ||||
| -rw-r--r-- | lib/rsa/rsa-sign.c | 2 | ||||
| -rw-r--r-- | lib/rsa/rsa-verify.c | 18 |
3 files changed, 22 insertions, 8 deletions
diff --git a/lib/rsa/rsa-checksum.c b/lib/rsa/rsa-checksum.c index a9d096d..32d6602 100644 --- a/lib/rsa/rsa-checksum.c +++ b/lib/rsa/rsa-checksum.c @@ -4,14 +4,18 @@ * SPDX-License-Identifier: GPL-2.0+ */ +#ifndef USE_HOSTCC #include <common.h> #include <fdtdec.h> -#include <rsa.h> -#include <sha1.h> -#include <sha256.h> #include <asm/byteorder.h> #include <asm/errno.h> #include <asm/unaligned.h> +#else +#include "fdt_host.h" +#endif +#include <rsa.h> +#include <sha1.h> +#include <sha256.h> /* PKCS 1.5 paddings as described in the RSA PKCS#1 v2.1 standard. */ diff --git a/lib/rsa/rsa-sign.c b/lib/rsa/rsa-sign.c index 0fe6e9f..ca8c120 100644 --- a/lib/rsa/rsa-sign.c +++ b/lib/rsa/rsa-sign.c @@ -193,7 +193,7 @@ static int rsa_sign_with_key(RSA *rsa, struct checksum_algo *checksum_algo, goto err_create; } EVP_MD_CTX_init(context); - if (!EVP_SignInit(context, checksum_algo->calculate())) { + if (!EVP_SignInit(context, checksum_algo->calculate_sign())) { ret = rsa_err("Signer setup failed"); goto err_sign; } diff --git a/lib/rsa/rsa-verify.c b/lib/rsa/rsa-verify.c index 09268ca..587da5b 100644 --- a/lib/rsa/rsa-verify.c +++ b/lib/rsa/rsa-verify.c @@ -4,17 +4,28 @@ * SPDX-License-Identifier: GPL-2.0+ */ +#ifndef USE_HOSTCC #include <common.h> #include <fdtdec.h> -#include <rsa.h> -#include <sha1.h> -#include <sha256.h> +#include <asm/types.h> #include <asm/byteorder.h> #include <asm/errno.h> +#include <asm/types.h> #include <asm/unaligned.h> +#else +#include "fdt_host.h" +#include "mkimage.h" +#include <fdt_support.h> +#endif +#include <rsa.h> +#include <sha1.h> +#include <sha256.h> #define UINT64_MULT32(v, multby) (((uint64_t)(v)) * ((uint32_t)(multby))) +#define get_unaligned_be32(a) fdt32_to_cpu(*(uint32_t *)a) +#define put_unaligned_be32(a, b) (*(uint32_t *)(b) = cpu_to_fdt32(a)) + /** * subtract_modulus() - subtract modulus from the given value * @@ -150,7 +161,6 @@ static int pow_mod(const struct rsa_public_key *key, uint32_t *inout) /* Convert to bigendian byte array */ for (i = key->len - 1, ptr = inout; (int)i >= 0; i--, ptr++) put_unaligned_be32(result[i], ptr); - return 0; } |