X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=demos%2Fcms%2Fcms_ddec.c;h=37ac97fd01eb60977ec6596f221fb24facf41299;hp=ba68cfdf7644923073006d7a0e2adfeb41d4cc96;hb=10621efd3296a92f489f6ab26a88e88d9790930e;hpb=e498b83fed7025eeacb4dd2ad183c3f6236467b2

diff --git a/demos/cms/cms_ddec.c b/demos/cms/cms_ddec.c
index ba68cfdf76..37ac97fd01 100644
--- a/demos/cms/cms_ddec.c
+++ b/demos/cms/cms_ddec.c
@@ -1,89 +1,89 @@
-/* S/MIME detached data decrypt example: rarely done but
- * should the need arise this is an example....
+/*
+ * S/MIME detached data decrypt example: rarely done but should the need
+ * arise this is an example....
  */
 #include <openssl/pem.h>
 #include <openssl/cms.h>
 #include <openssl/err.h>
 
 int main(int argc, char **argv)
-	{
-	BIO *in = NULL, *out = NULL, *tbio = NULL, *dcont = NULL;
-	X509 *rcert = NULL;
-	EVP_PKEY *rkey = NULL;
-	CMS_ContentInfo *cms = NULL;
-	int ret = 1;
+{
+    BIO *in = NULL, *out = NULL, *tbio = NULL, *dcont = NULL;
+    X509 *rcert = NULL;
+    EVP_PKEY *rkey = NULL;
+    CMS_ContentInfo *cms = NULL;
+    int ret = 1;
 
-	OpenSSL_add_all_algorithms();
-	ERR_load_crypto_strings();
+    OpenSSL_add_all_algorithms();
+    ERR_load_crypto_strings();
 
-	/* Read in recipient certificate and private key */
-	tbio = BIO_new_file("signer.pem", "r");
+    /* Read in recipient certificate and private key */
+    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);
 
-	BIO_reset(tbio);
+    BIO_reset(tbio);
 
-	rkey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
+    rkey = PEM_read_bio_PrivateKey(tbio, NULL, 0, NULL);
 
-	if (!rcert || !rkey)
-		goto err;
+    if (!rcert || !rkey)
+        goto err;
 
-	/* Open PEM file containing enveloped data */
+    /* Open PEM file containing enveloped data */
 
-	in = BIO_new_file("smencr.pem", "r");
+    in = BIO_new_file("smencr.pem", "r");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	/* Parse PEM content */
-	cms = PEM_read_bio_CMS(in, NULL, 0, NULL);
+    /* Parse PEM content */
+    cms = PEM_read_bio_CMS(in, NULL, 0, NULL);
 
-	if (!cms)
-		goto err;
+    if (!cms)
+        goto err;
 
-	/* Open file containing detached content */
-	dcont = BIO_new_file("smencr.out", "rb");
+    /* Open file containing detached content */
+    dcont = BIO_new_file("smencr.out", "rb");
 
-	if (!in)
-		goto err;
+    if (!in)
+        goto err;
 
-	out = BIO_new_file("encrout.txt", "w");
-	if (!out)
-		goto err;
+    out = BIO_new_file("encrout.txt", "w");
+    if (!out)
+        goto err;
 
-	/* Decrypt S/MIME message */
-	if (!CMS_decrypt(cms, rkey, rcert, dcont, out, 0))
-		goto err;
+    /* Decrypt S/MIME message */
+    if (!CMS_decrypt(cms, rkey, rcert, dcont, out, 0))
+        goto err;
 
-	ret = 0;
+    ret = 0;
 
-	err:
+ err:
 
-	if (ret)
-		{
-		fprintf(stderr, "Error Decrypting Data\n");
-		ERR_print_errors_fp(stderr);
-		}
+    if (ret) {
+        fprintf(stderr, "Error Decrypting Data\n");
+        ERR_print_errors_fp(stderr);
+    }
 
-	if (cms)
-		CMS_ContentInfo_free(cms);
-	if (rcert)
-		X509_free(rcert);
-	if (rkey)
-		EVP_PKEY_free(rkey);
+    if (cms)
+        CMS_ContentInfo_free(cms);
+    if (rcert)
+        X509_free(rcert);
+    if (rkey)
+        EVP_PKEY_free(rkey);
 
-	if (in)
-		BIO_free(in);
-	if (out)
-		BIO_free(out);
-	if (tbio)
-		BIO_free(tbio);
-	if (dcont)
-		BIO_free(dcont);
+    if (in)
+        BIO_free(in);
+    if (out)
+        BIO_free(out);
+    if (tbio)
+        BIO_free(tbio);
+    if (dcont)
+        BIO_free(dcont);
 
-	return ret;
+    return ret;
 
-	}
+}