diff options
| author | Boris Pismenny <borisp@mellanox.com> | 2017-06-01 08:46:33 +0300 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2018-12-07 11:25:45 +0000 |
| commit | 6ba76c4f23e4b4ddc27b9e7234c8b9c3bcff5eff (patch) | |
| tree | ef8035d59fbeaad066ff3c6e82fd951f5691bed4 /include/internal/bio.h | |
| parent | 69495e3df57335ad43bc66fa2477636f66afed85 (diff) | |
bio: Linux TLS Offload
Add support for Linux TLS offload in the BIO layer
and specifically in bss_sock.c.
Signed-off-by: Boris Pismenny <borisp@mellanox.com>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Paul Yang <yang.yang@baishancloud.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5253)
Diffstat (limited to 'include/internal/bio.h')
| -rw-r--r-- | include/internal/bio.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/internal/bio.h b/include/internal/bio.h index e1251f6aaf..1e80d5ac68 100644 --- a/include/internal/bio.h +++ b/include/internal/bio.h @@ -7,6 +7,9 @@ * https://www.openssl.org/source/license.html */ +#ifndef HEADER_INTERNAL_BIO_H +# define HEADER_INTERNAL_BIO_H + #include <openssl/bio.h> struct bio_method_st { @@ -31,3 +34,36 @@ void bio_cleanup(void); /* Old style to new style BIO_METHOD conversion functions */ int bwrite_conv(BIO *bio, const char *data, size_t datal, size_t *written); int bread_conv(BIO *bio, char *data, size_t datal, size_t *read); + +# define BIO_CTRL_SET_KTLS_SEND 72 +# define BIO_CTRL_SET_KTLS_SEND_CTRL_MSG 74 +# define BIO_CTRL_CLEAR_KTLS_CTRL_MSG 75 + +/* + * This is used with socket BIOs: + * BIO_FLAGS_KTLS means we are using ktls with this BIO. + * BIO_FLAGS_KTLS_CTRL_MSG means we are about to send a ctrl message next. + */ +# define BIO_FLAGS_KTLS 0x800 +# define BIO_FLAGS_KTLS_CTRL_MSG 0x1000 + +/* KTLS related controls and flags */ +# define BIO_set_ktls_flag(b) \ + BIO_set_flags(b, BIO_FLAGS_KTLS) +# define BIO_should_ktls_flag(b) \ + BIO_test_flags(b, BIO_FLAGS_KTLS) +# define BIO_set_ktls_ctrl_msg_flag(b) \ + BIO_set_flags(b, BIO_FLAGS_KTLS_CTRL_MSG) +# define BIO_should_ktls_ctrl_msg_flag(b) \ + BIO_test_flags(b, (BIO_FLAGS_KTLS_CTRL_MSG)) +# define BIO_clear_ktls_ctrl_msg_flag(b) \ + BIO_clear_flags(b, (BIO_FLAGS_KTLS_CTRL_MSG)) + +# define BIO_set_ktls(b, keyblob, is_tx) \ + BIO_ctrl(b, BIO_CTRL_SET_KTLS_SEND, is_tx, keyblob) +# define BIO_set_ktls_ctrl_msg(b, record_type) \ + BIO_ctrl(b, BIO_CTRL_SET_KTLS_SEND_CTRL_MSG, record_type, NULL) +# define BIO_clear_ktls_ctrl_msg(b) \ + BIO_ctrl(b, BIO_CTRL_CLEAR_KTLS_CTRL_MSG, 0, NULL) + +#endif |