diff options
Diffstat (limited to 'openssl/demos/cms/cms_enc.c')
| -rw-r--r-- | openssl/demos/cms/cms_enc.c | 126 |
1 files changed, 63 insertions, 63 deletions
diff --git a/openssl/demos/cms/cms_enc.c b/openssl/demos/cms/cms_enc.c index 916b479d3..e8ecb48e2 100644 --- a/openssl/demos/cms/cms_enc.c +++ b/openssl/demos/cms/cms_enc.c @@ -4,89 +4,89 @@ #include <openssl/err.h> int main(int argc, char **argv) - { - BIO *in = NULL, *out = NULL, *tbio = NULL; - X509 *rcert = NULL; - STACK_OF(X509) *recips = NULL; - CMS_ContentInfo *cms = NULL; - int ret = 1; +{ + BIO *in = NULL, *out = NULL, *tbio = NULL; + X509 *rcert = NULL; + STACK_OF(X509) *recips = NULL; + CMS_ContentInfo *cms = NULL; + int ret = 1; - /* - * On OpenSSL 1.0.0 and later only: - * for streaming set CMS_STREAM - */ - int flags = CMS_STREAM; + /* + * On OpenSSL 1.0.0 and later only: + * for streaming set CMS_STREAM + */ + int flags = CMS_STREAM; - OpenSSL_add_all_algorithms(); - ERR_load_crypto_strings(); + OpenSSL_add_all_algorithms(); + ERR_load_crypto_strings(); - /* Read in recipient certificate */ - tbio = BIO_new_file("signer.pem", "r"); + /* Read in recipient certificate */ + tbio = BIO_new_file("signer.pem", "r"); - if (!tbio) - goto err; + if (!tbio) + goto err; - rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL); + rcert = PEM_read_bio_X509(tbio, NULL, 0, NULL); - if (!rcert) - goto err; + if (!rcert) + goto err; - /* Create recipient STACK and add recipient cert to it */ - recips = sk_X509_new_null(); + /* Create recipient STACK and add recipient cert to it */ + recips = sk_X509_new_null(); - if (!recips || !sk_X509_push(recips, rcert)) - goto err; + if (!recips || !sk_X509_push(recips, rcert)) + goto err; - /* sk_X509_pop_free will free up recipient STACK and its contents - * so set rcert to NULL so it isn't freed up twice. - */ - rcert = NULL; + /* + * sk_X509_pop_free will free up recipient STACK and its contents so set + * rcert to NULL so it isn't freed up twice. + */ + rcert = NULL; - /* Open content being encrypted */ + /* Open content being encrypted */ - in = BIO_new_file("encr.txt", "r"); + in = BIO_new_file("encr.txt", "r"); - if (!in) - goto err; + if (!in) + goto err; - /* encrypt content */ - cms = CMS_encrypt(recips, in, EVP_des_ede3_cbc(), flags); + /* encrypt content */ + cms = CMS_encrypt(recips, in, EVP_des_ede3_cbc(), flags); - if (!cms) - goto err; + if (!cms) + goto err; - out = BIO_new_file("smencr.txt", "w"); - if (!out) - goto err; + out = BIO_new_file("smencr.txt", "w"); + if (!out) + goto err; - /* Write out S/MIME message */ - if (!SMIME_write_CMS(out, cms, in, flags)) - goto err; + /* Write out S/MIME message */ + if (!SMIME_write_CMS(out, cms, in, flags)) + goto err; - ret = 0; + ret = 0; - err: + err: - if (ret) - { - fprintf(stderr, "Error Encrypting Data\n"); - ERR_print_errors_fp(stderr); - } + if (ret) { + fprintf(stderr, "Error Encrypting Data\n"); + ERR_print_errors_fp(stderr); + } - if (cms) - CMS_ContentInfo_free(cms); - if (rcert) - X509_free(rcert); - if (recips) - sk_X509_pop_free(recips, X509_free); + if (cms) + CMS_ContentInfo_free(cms); + if (rcert) + X509_free(rcert); + if (recips) + sk_X509_pop_free(recips, X509_free); - if (in) - BIO_free(in); - if (out) - BIO_free(out); - if (tbio) - BIO_free(tbio); + if (in) + BIO_free(in); + if (out) + BIO_free(out); + if (tbio) + BIO_free(tbio); - return ret; + return ret; - } +} |