diff --git a/test/data/rsa-privkey-0.der b/test/data/rsa-privkey-0.der new file mode 100644 index 0000000000000000000000000000000000000000..e3bb393ed5637f17db469248532b44420cfefc8f Binary files /dev/null and b/test/data/rsa-privkey-0.der differ diff --git a/test/data/rsa-privkey-1.der b/test/data/rsa-privkey-1.der new file mode 100644 index 0000000000000000000000000000000000000000..9bffed68a1b2dcae3bb7a666d71540b26fbfd8d8 Binary files /dev/null and b/test/data/rsa-privkey-1.der differ diff --git a/test/data/rsa-privkey-2.der b/test/data/rsa-privkey-2.der new file mode 100644 index 0000000000000000000000000000000000000000..df86447a4ead9bde2e5000614e59cd2149ae505e Binary files /dev/null and b/test/data/rsa-privkey-2.der differ diff --git a/test/data/rsa-privkey-3.der b/test/data/rsa-privkey-3.der new file mode 100644 index 0000000000000000000000000000000000000000..b8a87219665ec0f04855d05596603032725e0d36 Binary files /dev/null and b/test/data/rsa-privkey-3.der differ diff --git a/test/data/rsa-privkey-4.der b/test/data/rsa-privkey-4.der new file mode 100644 index 0000000000000000000000000000000000000000..c9d0474ce9b4f22a4f32220cad76659ae54b0b98 Binary files /dev/null and b/test/data/rsa-privkey-4.der differ