diff options
Diffstat (limited to 'src/lib/libssl/src/demos/cms/cms_dec.c')
| -rw-r--r-- | src/lib/libssl/src/demos/cms/cms_dec.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/src/lib/libssl/src/demos/cms/cms_dec.c b/src/lib/libssl/src/demos/cms/cms_dec.c deleted file mode 100644 index 9fee0a3ebf..0000000000 --- a/src/lib/libssl/src/demos/cms/cms_dec.c +++ /dev/null | |||
| @@ -1,79 +0,0 @@ | |||
| 1 | /* Simple S/MIME decryption example */ | ||
| 2 | #include <openssl/pem.h> | ||
| 3 | #include <openssl/cms.h> | ||
| 4 | #include <openssl/err.h> | ||
| 5 | |||
| 6 | int main(int argc, char **argv) | ||
| 7 | { | ||
| 8 | BIO *in = NULL, *out = NULL, *tbio = NULL; | ||
| 9 | X509 *rcert = NULL; | ||
| 10 | EVP_PKEY *rkey = NULL; | ||
| 11 | CMS_ContentInfo *cms = NULL; | ||
| 12 | int ret = 1; | ||
| 13 | |||
| 14 | OpenSSL_add_all_algorithms(); | ||
| 15 | ERR_load_crypto_strings(); | ||
| 16 | |||
| 17 | /* Read in recipient certificate and private key */ | ||
| 18 | tbio = BIO_new_file("signer.pem", "r"); | ||
| 19 | |||
| 20 | if (!tbio) | ||
| 21 | goto err; | ||
| 22 | |||
| 23 | rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL); | ||
| 24 | |||
| 25 | BIO_reset(tbio); | ||
| 26 | |||
| 27 | rkey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL); | ||
| 28 | |||
| 29 | if (!rcert || !rkey) | ||
| 30 | goto err; | ||
| 31 | |||
| 32 | /* Open S/MIME message to decrypt */ | ||
| 33 | |||
| 34 | in = BIO_new_file("smencr.txt", "r"); | ||
| 35 | |||
| 36 | if (!in) | ||
| 37 | goto err; | ||
| 38 | |||
| 39 | /* Parse message */ | ||
| 40 | cms = SMIME_read_CMS(in, NULL); | ||
| 41 | |||
| 42 | if (!cms) | ||
| 43 | goto err; | ||
| 44 | |||
| 45 | out = BIO_new_file("decout.txt", "w"); | ||
| 46 | if (!out) | ||
| 47 | goto err; | ||
| 48 | |||
| 49 | /* Decrypt S/MIME message */ | ||
| 50 | if (!CMS_decrypt(cms, rkey, rcert, NULL, out, 0)) | ||
| 51 | goto err; | ||
| 52 | |||
| 53 | ret = 0; | ||
| 54 | |||
| 55 | err: | ||
| 56 | |||
| 57 | if (ret) | ||
| 58 | { | ||
| 59 | fprintf(stderr, "Error Decrypting Data\n"); | ||
| 60 | ERR_print_errors_fp(stderr); | ||
| 61 | } | ||
| 62 | |||
| 63 | if (cms) | ||
| 64 | CMS_ContentInfo_free(cms); | ||
| 65 | if (rcert) | ||
| 66 | X509_free(rcert); | ||
| 67 | if (rkey) | ||
| 68 | EVP_PKEY_free(rkey); | ||
| 69 | |||
| 70 | if (in) | ||
| 71 | BIO_free(in); | ||
| 72 | if (out) | ||
| 73 | BIO_free(out); | ||
| 74 | if (tbio) | ||
| 75 | BIO_free(tbio); | ||
| 76 | |||
| 77 | return ret; | ||
| 78 | |||
| 79 | } | ||
