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Refactor yubico-piv-tool to use import_private_key from libykpiv.

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This commit is contained in:
Alessio Di Mauro
2015-11-20 11:49:30 +01:00
parent e39b203d66
commit abc94bc62a
3 changed files with 100 additions and 94 deletions
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tool/util.c
+6 -5
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@@ -291,15 +291,16 @@ int key_to_object_id(int key) {
return object;
}
bool set_component_with_len(unsigned char **in_ptr, const BIGNUM *bn, int element_len) {
bool set_component(unsigned char *in_ptr, const BIGNUM *bn, int element_len) {
int real_len = BN_num_bytes(bn);
*in_ptr += set_length(*in_ptr, element_len);
if(real_len > element_len) {
return false;
}
memset(*in_ptr, 0, (size_t)(element_len - real_len));
*in_ptr += element_len - real_len;
*in_ptr += BN_bn2bin(bn, *in_ptr);
memset(in_ptr, 0, (size_t)(element_len - real_len));
in_ptr += element_len - real_len;
BN_bn2bin(bn, in_ptr);
return true;
}