add new invalid EC key (#12103)

Author: reaperhulk

docs/development/test-vectors.rst

@@ -187,6 +187,8 @@ Custom asymmetric vectors
   a ring and the generator of the multiplicative subgroup is actually
   nilpotent with low degree. Taken from BoringSSL (see
   ``TEST(DSATest, NilpotentGenerator)``).
+* ``asymmetric/PKCS8/ec-invalid-private-scalar.pem`` - Contains a PKCS8 encoded
+  PEM with a ``secp256r1`` OID and an invalid (very large) private scalar.
 
 
 Key exchange
@@ -876,17 +878,17 @@ Custom PKCS7 Test Vectors
 * ``pkcs7/amazon-roots.der`` - A DER encoded PCKS7 file containing Amazon Root
   CA 2 and 3 generated by OpenSSL.
 * ``pkcs7/enveloped.pem`` - A PEM encoded PKCS7 file with enveloped data.
-* ``pkcs7/enveloped-aes-256-cbc.pem`` - A PEM encoded PKCS7 file with 
-  enveloped data, with content encrypted using AES-256-CBC, under the public 
-  key of ``x509/custom/ca/rsa_ca.pem``. 
-* ``pkcs7/enveloped-triple-des.pem`` - A PEM encoded PKCS7 file with 
-  enveloped data, with content encrypted using DES EDE3 CBC (also called 
-  Triple DES), under the public key of ``x509/custom/ca/rsa_ca.pem``. 
-* ``pkcs7/enveloped-rsa-oaep.pem``- A PEM encoded PKCS7 file with 
-  enveloped data, with key encrypted using RSA-OAEP, under the public key of 
+* ``pkcs7/enveloped-aes-256-cbc.pem`` - A PEM encoded PKCS7 file with
+  enveloped data, with content encrypted using AES-256-CBC, under the public
+  key of ``x509/custom/ca/rsa_ca.pem``.
+* ``pkcs7/enveloped-triple-des.pem`` - A PEM encoded PKCS7 file with
+  enveloped data, with content encrypted using DES EDE3 CBC (also called
+  Triple DES), under the public key of ``x509/custom/ca/rsa_ca.pem``.
+* ``pkcs7/enveloped-rsa-oaep.pem``- A PEM encoded PKCS7 file with
+  enveloped data, with key encrypted using RSA-OAEP, under the public key of
   ``x509/custom/ca/rsa_ca.pem``.
-* ``pkcs7/enveloped-no-content.der``- A DER encoded PKCS7 file with 
-  enveloped data, without encrypted content, with key encrypted under the 
+* ``pkcs7/enveloped-no-content.der``- A DER encoded PKCS7 file with
+  enveloped data, without encrypted content, with key encrypted under the
   public key of ``x509/custom/ca/rsa_ca.pem``.
 
 Custom OpenSSH Test Vectors

vectors/cryptography_vectors/asymmetric/PKCS8/ec-invalid-private-scalar.pem

@@ -0,0 +1,7 @@
+-----BEGIN PRIVATE KEY-----
+MIGUAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBHoweAIBAQRz////////////////
+////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////
+////////AA==
+-----END PRIVATE KEY-----
+