Hi,
I have a problem with converting my C++ library into OpenSSL v1.1.0.
I'm using CentOS 7 and OpenSSL v1.1.0.
When I'm trying to use EVP_CIPHER_CTX as an array, my code does not compile.
I understand that this is caused by making the structures opaque.
The problem is this line
OTEXT_AES_KEY_INIT(ctx + i, pBufIdx);
The operation ctx+i is not compiling. The error I'm receiving is :
invalid use of incomplete type struct evp_cipher_ctx_st.
static void InitAESKey(AES_KEY_CTX* ctx, BYTE* keybytes, int numkeys)
{
BYTE* pBufIdx = keybytes;
for (int i = 0; i < numkeys; i++)
{
OTEXT_AES_KEY_INIT(ctx + i, pBufIdx);
pBufIdx += AES_KEY_BYTES;
}
}
While OTEXT_AES_KEY_INIT is macro defined like this:
#define AES_KEY_CTX EVP_CIPHER_CTX
#define OTEXT_AES_KEY_INIT(ctx, buf) { \
EVP_CIPHER_CTX_init(ctx); \
EVP_EncryptInit_ex(ctx, EVP_aes_128_ecb(), NULL, buf, ZERO_IV); \
}
What I'm doing wrong?
Lior Koskas
Software Engineer
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