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Add crypto_pwhash_MISMATCH errno (#541)

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* Add crypto_pwhash_MISMATCH errno

* Use EINVAL for invalid password

* Only set errno on mismatch
This commit is contained in:
Emil Bay
2017-05-12 14:30:26 +02:00
committed by Frank Denis
parent 2d210e0771
commit 94760400a6
4 changed files with 31 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/default/cmptest.h
+1
View File
@@ -7,6 +7,7 @@
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include "sodium.h"
#include "quirks.h"
test/default/pwhash.c
+26 -13
View File
@@ -254,11 +254,13 @@ main(void)
crypto_pwhash_STRBYTES - strlen(str_out2)) != 1) {
printf("pwhash_str() doesn't properly pad with zeros\n");
}
if (crypto_pwhash_str_verify(str_out, passwd, strlen(passwd)) != 0) {
if (crypto_pwhash_str_verify(str_out, passwd, strlen(passwd)) != 0
&& errno == EINVAL) {
printf("pwhash_str_verify(1) failure\n");
}
str_out[14]++;
if (crypto_pwhash_str_verify(str_out, passwd, strlen(passwd)) != -1) {
if (crypto_pwhash_str_verify(str_out, passwd, strlen(passwd)) != -1
&& errno != EINVAL) {
printf("pwhash_str_verify(2) failure\n");
}
str_out[14]--;
@@ -276,61 +278,72 @@ main(void)
}
if (crypto_pwhash_str_verify("$argon2i$m=65536,t=2,p=1c29tZXNhbHQ"
"$9sTbSlTio3Biev89thdrlKKiCaYsjjYVJxGAL3swxpQ",
"password", 0x100000000ULL) != -1) {
"password", 0x100000000ULL) != -1
&& errno != EINVAL) {
printf("pwhash_str_verify(invalid(0)) failure\n");
}
if (crypto_pwhash_str_verify("$argon2i$m=65536,t=2,p=1c29tZXNhbHQ"
"$9sTbSlTio3Biev89thdrlKKiCaYsjjYVJxGAL3swxpQ",
"password", strlen("password")) != -1) {
"password", strlen("password")) != -1
&& errno != EINVAL) {
printf("pwhash_str_verify(invalid(1)) failure\n");
}
if (crypto_pwhash_str_verify("$argon2i$m=65536,t=2,p=1$c29tZXNhbHQ"
"9sTbSlTio3Biev89thdrlKKiCaYsjjYVJxGAL3swxpQ",
"password", strlen("password")) != -1) {
"password", strlen("password")) != -1
&& errno != EINVAL) {
printf("pwhash_str_verify(invalid(2)) failure\n");
}
if (crypto_pwhash_str_verify("$argon2i$m=65536,t=2,p=1$c29tZXNhbHQ"
"$b2G3seW+uPzerwQQC+/E1K50CLLO7YXy0JRcaTuswRo",
"password", strlen("password")) != -1) {
"password", strlen("password")) != -1
&& errno != EINVAL) {
printf("pwhash_str_verify(invalid(3)) failure\n");
}
if (crypto_pwhash_str_verify("$argon2i$v=19$m=65536,t=2,p=1c29tZXNhbHQ"
"$wWKIMhR9lyDFvRz9YTZweHKfbftvj+qf+YFY4NeBbtA",
"password", strlen("password")) != -1) {
"password", strlen("password")) != -1
&& errno != EINVAL) {
printf("pwhash_str_verify(invalid(4)) failure\n");
}
if (crypto_pwhash_str_verify("$argon2i$v=19$m=65536,t=2,p=1$c29tZXNhbHQ"
"wWKIMhR9lyDFvRz9YTZweHKfbftvj+qf+YFY4NeBbtA",
"password", strlen("password")) != -1) {
"password", strlen("password")) != -1
&& errno != EINVAL) {
printf("pwhash_str_verify(invalid(5)) failure\n");
}
if (crypto_pwhash_str_verify("$argon2i$v=19$m=65536,t=2,p=1$c29tZXNhbHQ"
"$8iIuixkI73Js3G1uMbezQXD0b8LG4SXGsOwoQkdAQIM",
"password", strlen("password")) != -1) {
"password", strlen("password")) != -1
&& errno != EINVAL) {
printf("pwhash_str_verify(invalid(6)) failure\n");
}
if (crypto_pwhash_str_verify(
"$argon2i$v=19$m=4096,t=3,p=2$b2RpZHVlamRpc29kaXNrdw"
"$TNnWIwlu1061JHrnCqIAmjs3huSxYIU+0jWipu7Kc9M",
"password", strlen("password")) != 0) {
"password", strlen("password")) != 0
&& errno == EINVAL) {
printf("pwhash_str_verify(valid(7)) failure\n");
}
if (crypto_pwhash_str_verify(
"$argon2i$v=19$m=4096,t=3,p=2$b2RpZHVlamRpc29kaXNrdw"
"$TNnWIwlu1061JHrnCqIAmjs3huSxYIU+0jWipu7Kc9M",
"passwore", strlen("passwore")) != -1) {
"passwore", strlen("passwore")) != -1
&& errno != EINVAL) {
printf("pwhash_str_verify(invalid(7)) failure\n");
}
if (crypto_pwhash_str_verify(
"$Argon2i$v=19$m=4096,t=3,p=2$b2RpZHVlamRpc29kaXNrdw"
"$TNnWIwlu1061JHrnCqIAmjs3huSxYIU+0jWipu7Kc9M",
"password", strlen("password")) != -1) {
"password", strlen("password")) != -1
&& errno != EINVAL) {
printf("pwhash_str_verify(invalid(8)) failure\n");
}
if (crypto_pwhash_str_verify(
"$argon2i$v=1$m=4096,t=3,p=2$b2RpZHVlamRpc29kaXNrdw"
"$TNnWIwlu1061JHrnCqIAmjs3huSxYIU+0jWipu7Kc9M",
"password", strlen("password")) != -1) {
"password", strlen("password")) != -1
&& errno != EINVAL) {
printf("pwhash_str_verify(invalid(9)) failure\n");
}
assert(crypto_pwhash_bytes_min() > 0U);