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Use uint64_t and avoid down casting as much as possible.

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Change-Id: I231d1b3a059907c3806feced7e1b8f1c06575ba5

BUG=chromeos-partner:2912
TEST=make clean all && make runtests

Review URL: http://codereview.chromium.org/6733018
This commit is contained in:
Gaurav Shah
2011-03-25 14:02:13 -07:00
parent 2c7213d4dc
commit d583a30a7c
4 changed files with 16 additions and 16 deletions
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14
firmware/lib/cryptolib/rsa_utility.c
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@@ -9,9 +9,9 @@
#include "stateful_util.h"
#include "utility.h"
int RSAProcessedKeySize(unsigned int algorithm, int* out_size) {
int key_len; /* Key length in bytes. */
if (algorithm < (unsigned int)kNumAlgorithms) {
uint64_t RSAProcessedKeySize(uint64_t algorithm, uint64_t* out_size) {
uint64_t key_len; /* Key length in bytes. */
if (algorithm < kNumAlgorithms) {
key_len = siglen_map[algorithm];
/* Total size needed by a RSAPublicKey structure is =
* 2 * key_len bytes for the n and rr arrays
@@ -38,10 +38,10 @@ void RSAPublicKeyFree(RSAPublicKey* key) {
}
}
RSAPublicKey* RSAPublicKeyFromBuf(const uint8_t* buf, int len) {
RSAPublicKey* RSAPublicKeyFromBuf(const uint8_t* buf, uint64_t len) {
RSAPublicKey* key = RSAPublicKeyNew();
MemcpyState st;
int key_len;
uint64_t key_len;
st.remaining_buf = (uint8_t*) buf;
st.remaining_len = len;
@@ -81,7 +81,7 @@ int RSAVerifyBinary_f(const uint8_t* key_blob,
unsigned int algorithm) {
RSAPublicKey* verification_key = NULL;
uint8_t* digest = NULL;
int key_size;
uint64_t key_size;
int sig_size;
int success;
@@ -120,7 +120,7 @@ int RSAVerifyBinaryWithDigest_f(const uint8_t* key_blob,
const uint8_t* sig,
unsigned int algorithm) {
RSAPublicKey* verification_key = NULL;
int key_size;
uint64_t key_size;
int sig_size;
int success;