diff --git a/types/cipher-base/cipher-base-tests.ts b/types/cipher-base/cipher-base-tests.ts
new file mode 100644
index 0000000000..b81238ee98
--- /dev/null
+++ b/types/cipher-base/cipher-base-tests.ts
@@ -0,0 +1,17 @@
+import CipherBase = require("cipher-base");
+
+const buf = new Buffer(1);
+
+class CipherTest extends CipherBase {
+    constructor() {
+        super();
+    }
+
+    final() {
+        return buf;
+    }
+
+    update(testBuffer: Buffer) {
+        return testBuffer;
+    }
+}
diff --git a/types/cipher-base/index.d.ts b/types/cipher-base/index.d.ts
new file mode 100644
index 0000000000..f43ca2cdb9
--- /dev/null
+++ b/types/cipher-base/index.d.ts
@@ -0,0 +1,14 @@
+// Type definitions for cipher-base 1.0
+// Project: https://github.com/crypto-browserify/cipher-base
+// Definitions by:  Adam Zerella <https://github.com/adamzerella>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference types="node" />
+
+declare abstract class CipherBase {
+    constructor(hashMode?: string);
+    abstract final(): Buffer;
+    abstract update(value: Buffer, inputEnc?: string, outputEnc?: string): Buffer;
+}
+
+export = CipherBase;
diff --git a/types/cipher-base/tsconfig.json b/types/cipher-base/tsconfig.json
new file mode 100644
index 0000000000..217193ea64
--- /dev/null
+++ b/types/cipher-base/tsconfig.json
@@ -0,0 +1,25 @@
+{
+    "compilerOptions": {
+      "module": "commonjs",
+      "lib": [
+        "es6"
+      ],
+      "noImplicitAny": true,
+      "noImplicitThis": true,
+      "strictNullChecks": true,
+      "strictFunctionTypes": true,
+      "baseUrl": "../",
+      "typeRoots": [
+        "../"
+      ],
+      "types": [
+
+      ],
+      "noEmit": true,
+      "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+      "index.d.ts",
+      "cipher-base-tests.ts"
+    ]
+}
diff --git a/types/cipher-base/tslint.json b/types/cipher-base/tslint.json
new file mode 100644
index 0000000000..e60c15844f
--- /dev/null
+++ b/types/cipher-base/tslint.json
@@ -0,0 +1,3 @@
+{
+    "extends": "dtslint/dt.json"
+}
\ No newline at end of file