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Commit 96ebad1a authored by Michael Jung's avatar Michael Jung Committed by Alexandre Julliard
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Implemented CPSignHash and CPVerifySignature.

Added tests for CPVerifySignature. Fixed minor bugs in implglue.c.
parent 3e60f767
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Showing with 14 additions and 4 deletions
dlls/rsaenh/implglue.c
View file @ 96ebad1a
......@@ -198,6 +198,10 @@ BOOL setup_key_impl(ALG_ID aiAlgid, KEY_CONTEXT *pKeyContext, DWORD dwKeyLen, DW
case CALG_DES:
des_setup(abKeyValue, 8, 0, &pKeyContext->des);
break;
case CALG_RSA_SIGN:
case CALG_RSA_KEYX:
break;
default:
SetLastError(NTE_BAD_ALGID);
......@@ -289,7 +293,7 @@ BOOL encrypt_block_impl(ALG_ID aiAlgid, KEY_CONTEXT *pKeyContext, CONST BYTE *in
SetLastError(NTE_FAIL);
return FALSE;
}
reverse_bytes((BYTE*)in, inlen);
reverse_bytes((BYTE*)out, outlen);
} else {
reverse_bytes((BYTE*)in, inlen);
if (rsa_exptmod(in, inlen, out, &outlen, PK_PRIVATE, &pKeyContext->rsa) != CRYPT_OK) {
......@@ -302,11 +306,17 @@ BOOL encrypt_block_impl(ALG_ID aiAlgid, KEY_CONTEXT *pKeyContext, CONST BYTE *in
case CALG_RSA_SIGN:
outlen = inlen = (mp_count_bits(&pKeyContext->rsa.N)+7)/8;
if (enc) {
rsa_exptmod(in, inlen, out, &outlen, PK_PRIVATE, &pKeyContext->rsa);
reverse_bytes((BYTE*)in, inlen);
if (rsa_exptmod(in, inlen, out, &outlen, PK_PRIVATE, &pKeyContext->rsa) != CRYPT_OK) {
SetLastError(NTE_FAIL);
return FALSE;
}
reverse_bytes((BYTE*)out, outlen);
} else {
reverse_bytes((BYTE*)in, inlen);
rsa_exptmod(in, inlen, out, &outlen, PK_PUBLIC, &pKeyContext->rsa);
if (rsa_exptmod(in, inlen, out, &outlen, PK_PUBLIC, &pKeyContext->rsa) != CRYPT_OK) {
SetLastError(NTE_FAIL);
return FALSE;
}
}
break;
......
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