GitLab

dhm_calc_secret() was exiting early, leading to wrong results

Made some signature fail with 521-bit curve

(Also improve an error code while at it.)

Primarily so that rsa_private() receives an RNG for blinding purposes.

Conflicts:
	include/polarssl/config.h
	library/ssl_cli.c
	library/ssl_srv.c
	library/ssl_tls.c

(Was writing outside array bounds.)

Only library and programs now, need to check test suites later.

Temporary solution on server.