c++ - PEM_read_RSA_PUBKEYはアプリを返し、中断します

Question

RSAを使用していくつかのものを暗号化するために使用しようとしていますOpenSSL。

RSA *rsaPubKey = RSA_new();
FILE *file;
file = fopen("PubKey.pem","r");

if(file){
    rsaPubKey = PEM_read_RSA_PUBKEY(file, &rsaPubKey ,NULL,NULL);
}
.......... //some stuff 
return 0

アプリの実行後PEM_read_RSA_PUBKEY、エラーなしで終了します。何が悪いのかわからない!!

Answer 1

I have used the following code in an old project:

BIO *bioPub = BIO_new_file(pubkeyPath, "r");
RSA *pubkey = PEM_read_bio_PUBKEY(bioPub, NULL, NULL, NULL);
/* do some stuff */
RSA_free(pubkey);
BIO_free(bioPub);

Have you tried the following?

FILE *file = fopen("PubKey.pem","r");
RSA *rsaPubKey = PEM_read_RSA_PUBKEY(file, NULL, NULL, NULL);