1 files changed, 44 insertions, 44 deletions

diff --git a/PICA_id.c b/PICA_id.c
index 1e7309a..3271dc9 100644
--- a/PICA_id.c
+++ b/PICA_id.c
@@ -1,77 +1,77 @@
- 
+
 #include "PICA_id.h"
 #include <openssl/bio.h>
 #include <string.h>
- 
+
 int PICA_id_from_X509(X509 *x, unsigned char *id)
 {
-unsigned char *der = NULL;
-int len;
+	unsigned char *der = NULL;
+	int len;
 
-len = i2d_X509(x, &der);
+	len = i2d_X509(x, &der);
 
-if (len <= 0)
-{
-	return 0;
-}
+	if (len <= 0)
+	{
+		return 0;
+	}
 
-SHA224(der, len, id);
+	SHA224(der, len, id);
 
-OPENSSL_free(der);
+	OPENSSL_free(der);
 
-return 1;
+	return 1;
 }
 
 unsigned char *PICA_id_from_base64(const unsigned char *buf, unsigned char *id)
 {
-BIO *biomem, *b64;
-static char localidbuf[PICA_ID_SIZE];
-int inlen, bread = 0;
-unsigned char *idbuf = id;
+	BIO *biomem, *b64;
+	static char localidbuf[PICA_ID_SIZE];
+	int inlen, bread = 0;
+	unsigned char *idbuf = id;
 
-b64 = BIO_new(BIO_f_base64());
-BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
-biomem = BIO_new_mem_buf(buf, -1);
-biomem = BIO_push(b64, biomem);
+	b64 = BIO_new(BIO_f_base64());
+	BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
+	biomem = BIO_new_mem_buf(buf, -1);
+	biomem = BIO_push(b64, biomem);
 
-if (idbuf == NULL)
-	idbuf = localidbuf;
+	if (idbuf == NULL)
+		idbuf = localidbuf;
 
-bread = BIO_read(biomem, idbuf, PICA_ID_SIZE);
+	bread = BIO_read(biomem, idbuf, PICA_ID_SIZE);
 
-if (bread != PICA_ID_SIZE)
-	idbuf = NULL;
+	if (bread != PICA_ID_SIZE)
+		idbuf = NULL;
 
-BIO_free_all(biomem);
+	BIO_free_all(biomem);
 
-return idbuf;
+	return idbuf;
 }
 
 char *PICA_id_to_base64(const unsigned char *id, char *buf)
 {
-BIO *biomem, *b64;
-static char localbuf[PICA_ID_SIZE*2];
+	BIO *biomem, *b64;
+	static char localbuf[PICA_ID_SIZE * 2];
 
-char *sourcebuf, *outputbuf = buf;
-long b64len;
+	char *sourcebuf, *outputbuf = buf;
+	long b64len;
 
-b64 = BIO_new(BIO_f_base64());
-biomem = BIO_new(BIO_s_mem());
-biomem = BIO_push(b64, biomem);
-BIO_write(biomem, id, PICA_ID_SIZE);
-BIO_flush(biomem);
+	b64 = BIO_new(BIO_f_base64());
+	biomem = BIO_new(BIO_s_mem());
+	biomem = BIO_push(b64, biomem);
+	BIO_write(biomem, id, PICA_ID_SIZE);
+	BIO_flush(biomem);
 
-b64len = BIO_get_mem_data(biomem, &sourcebuf);
+	b64len = BIO_get_mem_data(biomem, &sourcebuf);
 
-if (outputbuf == NULL)
-	outputbuf = localbuf;
+	if (outputbuf == NULL)
+		outputbuf = localbuf;
 
-memcpy(outputbuf, sourcebuf, b64len);
+	memcpy(outputbuf, sourcebuf, b64len);
 
-*strchr(outputbuf, '\n')='\0';
-outputbuf[b64len] = '\0';
+	*strchr(outputbuf, '\n') = '\0';
+	outputbuf[b64len] = '\0';
 
-BIO_free_all(biomem);
+	BIO_free_all(biomem);
 
-return outputbuf;
+	return outputbuf;
 }