Rename WhatsAppWeb to WhatsApp

1 files changed, 0 insertions, 140 deletions

diff --git a/protocols/WhatsAppWeb/src/crypt.cpp b/protocols/WhatsAppWeb/src/crypt.cpp
deleted file mode 100644
index 6d3e86d919..0000000000
--- a/protocols/WhatsAppWeb/src/crypt.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
-
-WhatsAppWeb plugin for Miranda NG
-Copyright © 2019-22 George Hazan
-
-*/
-
-#include "stdafx.h"
-
-MBinBuffer aesDecrypt(
-	const EVP_CIPHER *cipher,
-	const uint8_t *key, 
-	const uint8_t *iv,
-	const void *data, size_t dataLen,
-	const void *additionalData, size_t additionalLen)
-{
-	int tag_len = 0, dec_len = 0, final_len = 0;
-	EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();
-	EVP_DecryptInit_ex(ctx, cipher, NULL, key, iv);
-
-	if (additionalLen)
-		EVP_DecryptUpdate(ctx, nullptr, &tag_len, (uint8_t *)additionalData, (int)additionalLen);
-
-	dataLen -= 16;
-	EVP_CIPHER_CTX_ctrl(ctx, EVP_CTRL_GCM_SET_TAG, 16, (uint8_t *)data + dataLen);
-
-	MBinBuffer ret;
-	uint8_t outbuf[2000];
-	for (size_t len = 0; len < dataLen; len += 1024) {
-		size_t portionSize = dataLen - len;
-		EVP_DecryptUpdate(ctx, outbuf, &dec_len, (uint8_t *)data + len, (int)min(portionSize, 1024));
-		ret.append(outbuf, dec_len);
-	}
-
-	EVP_DecryptFinal_ex(ctx, outbuf, &final_len);
-	if (final_len)
-		ret.append(outbuf, final_len);
-
-	EVP_CIPHER_CTX_free(ctx);
-	return ret;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-static unsigned char *HKDF_Extract(const EVP_MD *evp_md,
-	const unsigned char *salt, size_t salt_len,
-	const unsigned char *key, size_t key_len,
-	unsigned char *prk, size_t *prk_len)
-{
-	unsigned int tmp_len;
-
-	if (!HMAC(evp_md, salt, (int)salt_len, key, (int)key_len, prk, &tmp_len))
-		return NULL;
-
-	*prk_len = tmp_len;
-	return prk;
-}
-
-static unsigned char *HKDF_Expand(const EVP_MD *evp_md,
-	const unsigned char *prk, size_t prk_len,
-	const unsigned char *info, size_t info_len,
-	unsigned char *okm, size_t okm_len)
-{
-	HMAC_CTX *hmac;
-	unsigned char *ret = NULL;
-
-	unsigned int i;
-
-	unsigned char prev[EVP_MAX_MD_SIZE];
-
-	size_t done_len = 0, dig_len = EVP_MD_size(evp_md);
-
-	size_t n = okm_len / dig_len;
-	if (okm_len % dig_len)
-		n++;
-
-	if (n > 255 || okm == NULL)
-		return NULL;
-
-	if ((hmac = HMAC_CTX_new()) == NULL)
-		return NULL;
-
-	if (!HMAC_Init_ex(hmac, prk, (int)prk_len, evp_md, NULL))
-		goto err;
-
-	for (i = 1; i <= n; i++) {
-		size_t copy_len;
-		const unsigned char ctr = i;
-
-		if (i > 1) {
-			if (!HMAC_Init_ex(hmac, NULL, 0, NULL, NULL))
-				goto err;
-
-			if (!HMAC_Update(hmac, prev, dig_len))
-				goto err;
-		}
-
-		if (!HMAC_Update(hmac, info, info_len))
-			goto err;
-
-		if (!HMAC_Update(hmac, &ctr, 1))
-			goto err;
-
-		if (!HMAC_Final(hmac, prev, NULL))
-			goto err;
-
-		copy_len = (done_len + dig_len > okm_len) ?
-			okm_len - done_len :
-			dig_len;
-
-		memcpy(okm + done_len, prev, copy_len);
-
-		done_len += copy_len;
-	}
-	ret = okm;
-
-err:
-	OPENSSL_cleanse(prev, sizeof(prev));
-	HMAC_CTX_free(hmac);
-	return ret;
-}
-
-unsigned char *HKDF(const EVP_MD *evp_md,
-	const unsigned char *salt, size_t salt_len,
-	const unsigned char *key, size_t key_len,
-	const unsigned char *info, size_t info_len,
-	unsigned char *okm, size_t okm_len)
-{
-	unsigned char prk[EVP_MAX_MD_SIZE];
-	unsigned char *ret;
-	size_t prk_len;
-
-	if (!HKDF_Extract(evp_md, salt, salt_len, key, key_len, prk, &prk_len))
-		return NULL;
-
-	ret = HKDF_Expand(evp_md, prk, prk_len, info, info_len, okm, okm_len);
-	OPENSSL_cleanse(prk, sizeof(prk));
-
-	return ret;
-}