1 files changed, 28 insertions, 37 deletions
diff --git a/src/mongo/crypto/crypto_openssl.cpp b/src/mongo/crypto/crypto_openssl.cpp
index 53e898ae487..4dc1e5d02c4 100644
--- a/src/mongo/crypto/crypto_openssl.cpp
+++ b/src/mongo/crypto/crypto_openssl.cpp
@@ -41,45 +41,36 @@
 
 namespace mongo {
 namespace crypto {
-    /*
-     * Computes a SHA-1 hash of 'input'.
-     */
-    bool sha1(const unsigned char* input,
-              const size_t inputLen,
-              unsigned char* output) {
-
-        EVP_MD_CTX digestCtx;
-        EVP_MD_CTX_init(&digestCtx);
-        ON_BLOCK_EXIT(EVP_MD_CTX_cleanup, &digestCtx);
-
-        if (1 != EVP_DigestInit_ex(&digestCtx, EVP_sha1(), NULL)) {
-            return false;
-        }
-
-        if (1 != EVP_DigestUpdate(&digestCtx, input, inputLen)) {
-            return false;
-        }
+/*
+ * Computes a SHA-1 hash of 'input'.
+ */
+bool sha1(const unsigned char* input, const size_t inputLen, unsigned char* output) {
+    EVP_MD_CTX digestCtx;
+    EVP_MD_CTX_init(&digestCtx);
+    ON_BLOCK_EXIT(EVP_MD_CTX_cleanup, &digestCtx);
 
-        return (1 == EVP_DigestFinal_ex(&digestCtx, output, NULL)); 
+    if (1 != EVP_DigestInit_ex(&digestCtx, EVP_sha1(), NULL)) {
+        return false;
     }
 
-    /*
-     * Computes a HMAC SHA-1 keyed hash of 'input' using the key 'key'
-     */
-    bool hmacSha1(const unsigned char* key,
-                  const size_t keyLen,
-                  const unsigned char* input,
-                  const size_t inputLen,
-                  unsigned char* output,
-                  unsigned int* outputLen) {
-        return HMAC(EVP_sha1(),
-                    key,
-                    keyLen,
-                    input,
-                    inputLen,
-                    output,
-                    outputLen);
+    if (1 != EVP_DigestUpdate(&digestCtx, input, inputLen)) {
+        return false;
     }
 
-} // namespace crypto
-} // namespace mongo
+    return (1 == EVP_DigestFinal_ex(&digestCtx, output, NULL));
+}
+
+/*
+ * Computes a HMAC SHA-1 keyed hash of 'input' using the key 'key'
+ */
+bool hmacSha1(const unsigned char* key,
+              const size_t keyLen,
+              const unsigned char* input,
+              const size_t inputLen,
+              unsigned char* output,
+              unsigned int* outputLen) {
+    return HMAC(EVP_sha1(), key, keyLen, input, inputLen, output, outputLen);
+}
+
+}  // namespace crypto
+}  // namespace mongo