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wincng: do not disable key validation that can be enabled

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The modular exponentiation also works with key validation enabled.
This commit is contained in:
Marc Hoersken
2020-06-14 19:34:18 +02:00
parent 93206a7acd
commit cc00ece962
1 changed files with 1 additions and 3 deletions
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4
src/wincng.c
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@@ -1982,9 +1982,7 @@ _libssh2_wincng_bignum_mod_exp(_libssh2_bn *r,
memcpy(key + offset, m->bignum, m->length); memcpy(key + offset, m->bignum, m->length);
ret = BCryptImportKeyPair(_libssh2_wincng.hAlgRSA, NULL, ret = BCryptImportKeyPair(_libssh2_wincng.hAlgRSA, NULL,
BCRYPT_RSAPUBLIC_BLOB, &hKey, key, keylen, BCRYPT_RSAPUBLIC_BLOB, &hKey, key, keylen, 0);
BCRYPT_NO_KEY_VALIDATION);
if(BCRYPT_SUCCESS(ret)) { if(BCRYPT_SUCCESS(ret)) {
ret = BCryptEncrypt(hKey, a->bignum, a->length, NULL, NULL, 0, ret = BCryptEncrypt(hKey, a->bignum, a->length, NULL, NULL, 0,
NULL, 0, &length, BCRYPT_PAD_NONE); NULL, 0, &length, BCRYPT_PAD_NONE);