From 47eae4be510778d8fe461d9f722a34adb596439c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
Date: Fri, 26 Apr 2013 14:51:49 +0200
Subject: [PATCH] Use size_t for ecc functions.
---
ecc-ecdsa-sign.c | 2 +-
ecc-ecdsa-verify.c | 2 +-
ecc-hash.c | 4 ++--
ecc-internal.h | 2 +-
ecdsa-sign.c | 2 +-
ecdsa-verify.c | 2 +-
ecdsa.h | 8 ++++----
7 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/ecc-ecdsa-sign.c b/ecc-ecdsa-sign.c
index cdf37746..c17a9ecc 100644
--- a/ecc-ecdsa-sign.c
+++ b/ecc-ecdsa-sign.c
@@ -48,7 +48,7 @@ ecc_ecdsa_sign (const struct ecc_curve *ecc,
/* Random nonce, must be invertible mod ecc group
order. */
const mp_limb_t *kp,
- unsigned length, const uint8_t *digest,
+ size_t length, const uint8_t *digest,
mp_limb_t *rp, mp_limb_t *sp,
mp_limb_t *scratch)
{
diff --git a/ecc-ecdsa-verify.c b/ecc-ecdsa-verify.c
index f24eff37..9b0dd6f7 100644
--- a/ecc-ecdsa-verify.c
+++ b/ecc-ecdsa-verify.c
@@ -62,7 +62,7 @@ ecc_ecdsa_verify_itch (const struct ecc_curve *ecc)
int
ecc_ecdsa_verify (const struct ecc_curve *ecc,
const mp_limb_t *pp, /* Public key */
- unsigned length, const uint8_t *digest,
+ size_t length, const uint8_t *digest,
const mp_limb_t *rp, const mp_limb_t *sp,
mp_limb_t *scratch)
{
diff --git a/ecc-hash.c b/ecc-hash.c
index f63544fb..7b8a0a76 100644
--- a/ecc-hash.c
+++ b/ecc-hash.c
@@ -41,9 +41,9 @@
void
ecc_hash (const struct ecc_curve *ecc,
mp_limb_t *hp,
- unsigned length, const uint8_t *digest)
+ size_t length, const uint8_t *digest)
{
- if (length > ((unsigned) ecc->bit_size + 7) / 8)
+ if (length > ((size_t) ecc->bit_size + 7) / 8)
length = (ecc->bit_size + 7) / 8;
mpn_set_base256 (hp, ecc->size + 1, digest, length);
diff --git a/ecc-internal.h b/ecc-internal.h
index e8974fe4..014716da 100644
--- a/ecc-internal.h
+++ b/ecc-internal.h
@@ -202,7 +202,7 @@ ecc_mod (mp_limb_t *rp, mp_size_t rn, mp_size_t mn,
void
ecc_hash (const struct ecc_curve *ecc,
mp_limb_t *hp,
- unsigned length, const uint8_t *digest);
+ size_t length, const uint8_t *digest);
void
cnd_copy (int cnd, mp_limb_t *rp, const mp_limb_t *ap, mp_size_t n);
diff --git a/ecdsa-sign.c b/ecdsa-sign.c
index 2ee019c8..13d8cac1 100644
--- a/ecdsa-sign.c
+++ b/ecdsa-sign.c
@@ -36,7 +36,7 @@
void
ecdsa_sign (const struct ecc_scalar *key,
void *random_ctx, nettle_random_func *random,
- unsigned digest_length,
+ size_t digest_length,
const uint8_t *digest,
struct dsa_signature *signature)
{
diff --git a/ecdsa-verify.c b/ecdsa-verify.c
index d889d780..7aa72008 100644
--- a/ecdsa-verify.c
+++ b/ecdsa-verify.c
@@ -34,7 +34,7 @@
int
ecdsa_verify (const struct ecc_point *pub,
- unsigned length, const uint8_t *digest,
+ size_t length, const uint8_t *digest,
const struct dsa_signature *signature)
{
mp_limb_t size = pub->ecc->size;
diff --git a/ecdsa.h b/ecdsa.h
index 17267a92..ec6ac921 100644
--- a/ecdsa.h
+++ b/ecdsa.h
@@ -48,13 +48,13 @@ extern "C" {
void
ecdsa_sign (const struct ecc_scalar *key,
void *random_ctx, nettle_random_func *random,
- unsigned digest_length,
+ size_t digest_length,
const uint8_t *digest,
struct dsa_signature *signature);
int
ecdsa_verify (const struct ecc_point *pub,
- unsigned length, const uint8_t *digest,
+ size_t length, const uint8_t *digest,
const struct dsa_signature *signature);
void
@@ -72,7 +72,7 @@ ecc_ecdsa_sign (const struct ecc_curve *ecc,
/* Random nonce, must be invertible mod ecc group
order. */
const mp_limb_t *kp,
- unsigned length, const uint8_t *digest,
+ size_t length, const uint8_t *digest,
mp_limb_t *rp, mp_limb_t *sp,
mp_limb_t *scratch);
@@ -82,7 +82,7 @@ ecc_ecdsa_verify_itch (const struct ecc_curve *ecc);
int
ecc_ecdsa_verify (const struct ecc_curve *ecc,
const mp_limb_t *pp, /* Public key */
- unsigned length, const uint8_t *digest,
+ size_t length, const uint8_t *digest,
const mp_limb_t *rp, const mp_limb_t *sp,
mp_limb_t *scratch);
--
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