From 11d0096516c0d5395729caba5dfd940a10a6e20c Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sun, 15 Jan 2017 00:12:42 +0100 Subject: tls: format and send CLIENT_KEY_EXCHANGE $ ./busybox tls kernel.org insize:0 tail:0 got block len:74 got HANDSHAKE got SERVER_HELLO insize:79 tail:4265 got block len:4392 got HANDSHAKE got CERTIFICATE entered der @0x8b217a7:0x30 len:1452 inner_byte @0x8b217ab:0x30 entered der @0x8b217ab:0x30 len:1172 inner_byte @0x8b217af:0xa0 skipped der 0xa0, next byte 0x02 skipped der 0x02, next byte 0x30 skipped der 0x30, next byte 0x30 skipped der 0x30, next byte 0x30 skipped der 0x30, next byte 0x30 skipped der 0x30, next byte 0x30 entered der @0x8b218b4:0x30 len:418 inner_byte @0x8b218b8:0x30 skipped der 0x30, next byte 0x03 entered der @0x8b218c7:0x03 len:399 inner_byte @0x8b218cb:0x00 key bytes:399, first:0x00 entered der @0x8b218cc:0x30 len:394 inner_byte @0x8b218d0:0x02 binary bytes:385, first:0x00 skipped der 0x02, next byte 0x02 binary bytes:3, first:0x01 server_rsa_pub_key.size:384 insize:4397 tail:9 got block len:4 got SERVER_HELLO_DONE insize:9 tail:0 ^C Next step: send CHANGE_CIPHER_SPEC... and actually implement it. Signed-off-by: Denys Vlasenko --- networking/tls_rsa.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 networking/tls_rsa.h (limited to 'networking/tls_rsa.h') diff --git a/networking/tls_rsa.h b/networking/tls_rsa.h new file mode 100644 index 000000000..3281087c7 --- /dev/null +++ b/networking/tls_rsa.h @@ -0,0 +1,18 @@ +/* + * Copyright (C) 2017 Denys Vlasenko + * + * Licensed under GPLv2, see file LICENSE in this source tree. + */ + +typedef struct { + pstm_int e, d, N, qP, dP, dQ, p, q; + uint32 size; /* Size of the key in bytes */ + int32 optimized; /* 1 for optimized */ + psPool_t *pool; +} psRsaKey_t; + +#define psRsaEncryptPub(pool, key, in, inlen, out, outlen, data) \ + psRsaEncryptPub(pool, key, in, inlen, out, outlen) +int32 psRsaEncryptPub(psPool_t *pool, psRsaKey_t *key, + unsigned char *in, uint32 inlen, + unsigned char *out, uint32 outlen, void *data); -- cgit v1.2.3