Matt Caswell d23adad113 EVP_CIPHER_CTX_set_keylen should not succeed if a bad keylen is passed ... EVP_CIPHER_CTX_set_keylen() was succeeding even though a bad key length is passed to it. This is because the set_ctx_params() were all accepting this parameter and blindly changing the keylen even though the cipher did not accept a variable key length. Even removing this didn't entirely resolve the issue because set_ctx_params() functions succeed even if passed a parameter they do not recognise. This should fix various issues found by OSSfuzz/Cryptofuzz. Reviewed-by: Shane Lontis <shane.lontis@oracle.com> (Merged from https://github.com/openssl/openssl/pull/10449)		2019-11-19 13:33:54 +00:00
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prov	EVP_CIPHER_CTX_set_keylen should not succeed if a bad keylen is passed	2019-11-19 13:33:54 +00:00