how to decrypt the encrypted data, which is encrypted by C Language library, on commandline.

[Tomiyama Hajime]

I tried to decrypt the encrypted texts, which is encrypted by C Language 
library,
on commandline , but it didn't work well.
Please tell me how I can decrypt the encrypted texts, encrypted by C 
Language library,
on commandline.

        unsigned char outbuf[1024];
        int outlen, tmplen;
        unsigned char key[] = "0123456789012345";
        unsigned char iv[] = "00000000";
        char intext[] = "Some Crypto Text";
        EVP_CIPHER_CTX ctx;
        FILE *out;
        char outfile[ 256] = ".\\outfile.txt";


        EVP_CIPHER_CTX_init(&ctx);

        //Blowfish CBCモードを採用.
        EVP_EncryptInit_ex(&ctx, EVP_bf_cbc(), NULL, key, iv);

        if( !EVP_EncryptUpdate( &ctx, outbuf, &outlen, ( unsigned char*)intext, 
strlen

(intext)))
        {
                /* Error */
                return 0;
        }

        if(!EVP_EncryptFinal_ex(&ctx, outbuf + outlen, &tmplen))
        {
                /* Error */
                return 0;
        }
        outlen += tmplen;
        EVP_CIPHER_CTX_cleanup(&ctx);

        out = fopen(outfile, "wb");
        fwrite(outbuf, 1, outlen, out);
        fclose(out);



The encrypted texts is output as "outfile.txt".
Then, I tried to decrypt the encrypted texts as "decfile.txt" on commandline.


        OpenSSL> enc -d -bf-cbc -k 0123456789012345 -iv 00000000 -in 
outfile.txt -out

decfile.txt


But, the following massage is displayed, and it can't be decrypted.

        bad magic number
        error in enc



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