tests/data_files/ec_256_long_prv.pem

pk_write test cases with short/long private key Add pk_write test cases where the ASN.1 INTEGER encoding of the private value would not have the mandatory size for the OCTET STRING that contains the value. ec_256_long_prv.pem is a random secp256r1 private key, selected so that the private value is >= 2^255, i.e. the top bit of the first byte is set (which would cause the INTEGER encoding to have an extra leading 0 byte). ec_521_short_prv.pem is a random secp521r1 private key, selected so that the private value is < 2^519, i.e. the first byte is 0 and the top bit of the second byte is 0 (which would cause the INTEGER encoding to have one less 0 byte at the start). 2018-08-11 00:42:21 +02:00			`-----BEGIN EC PRIVATE KEY-----`
			`MHcCAQEEIIcex4mqXsQamUKTVf8vXmTAJrQvGjh5mXG8p9+OR4xAoAoGCCqGSM49`
			`AwEHoUQDQgAEqJ2HQjPpc6fDwE/vSa6U35USXawkTo98y4U6NsAl+rOGuqMPEFXf`
			`P1Srm/Jrzwa/RuppRL5kgyAsGJTUmwZEzQ==`
			`-----END EC PRIVATE KEY-----`