Fix whitespace.

src/gcrypt/cipher.c

@@ -212,7 +212,7 @@ bool cipher_encrypt(cipher_t *cipher, const void *indata, size_t inlen, void *ou
 			else
 				pad[i] = padbyte;
 	}
-	
+
 	if(oneshot)
 		gcry_cipher_setiv(cipher->handle, cipher->key + cipher->keylen, cipher->blklen);
 

src/gcrypt/digest.c

@@ -85,7 +85,7 @@ static bool digest_open(digest_t *digest, int algo, int maclength) {
 		digest->maclength = len;
 	else
 		digest->maclength = maclength;
-	
+
 	digest->algo = algo;
 	digest->hmac = NULL;
 

src/gcrypt/rsa.c

@@ -148,7 +148,7 @@ static size_t ber_read_len(unsigned char **p, size_t *buflen) {
 		return *(*p)++;
 	}
 }
-	
+
 
 static bool ber_read_sequence(unsigned char **p, size_t *buflen, size_t *result) {
 	int tag = ber_read_id(p, buflen);
@@ -173,7 +173,7 @@ static bool ber_read_mpi(unsigned char **p, size_t *buflen, gcry_mpi_t *mpi) {
 
 	if(mpi)
 		err = gcry_mpi_scan(mpi, GCRYMPI_FMT_USG, *p, len, NULL);
-	
+
 	*p += len;
 	*buflen -= len;