Add TPM accessors

tpm_encrypt_test.go

@@ -0,0 +1,26 @@
+package tpm_test
+
+import (
+	. "github.com/kairos-io/tpm-helpers"
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("TPM Encryption", func() {
+	Context("Blob", func() {
+		It("encrypts a blob", func() {
+			var encodedBlob []byte
+			var err error
+			By("Encoding the blob", func() {
+				encodedBlob, err = EncodeBlob([]byte("foo"), EmulatedTPM)
+				Expect(err).ToNot(HaveOccurred())
+			})
+			By("Decoding the blob", func() {
+				foo, err := DecodeBlob(encodedBlob, EmulatedTPM)
+				Expect(err).ToNot(HaveOccurred())
+				Expect(foo).To(Equal([]byte("foo")))
+			})
+			CloseEmulatedDevice()
+		})
+	})
+})