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__ __ __ __ _____ _ _ _____ _ _ _ | \/ | \ \ / / | __ \ (_) | | / ____| | | | | | \ / |_ __\ V / | |__) | __ ___ ____ _| |_ ___ | (___ | |__ ___| | | | |\/| | '__|> < | ___/ '__| \ \ / / _` | __/ _ \ \___ \| '_ \ / _ \ | | | | | | |_ / . \ | | | | | |\ V / (_| | || __/ ____) | | | | __/ | | |_| |_|_(_)_/ \_\ |_| |_| |_| \_/ \__,_|\__\___| |_____/|_| |_|\___V 2.1 if you need WebShell for Seo everyday contact me on Telegram Telegram Address : @jackleetFor_More_Tools:
local ffi = require "ffi"
local C = ffi.C
require "resty.openssl.include.dh"
local bn_lib = require "resty.openssl.bn"
local format_error = require("resty.openssl.err").format_error
local _M = {}
_M.params = {"public", "private", "p", "q", "g"}
local empty_table = {}
local bn_ptrptr_ct = ffi.typeof("const BIGNUM *[1]")
function _M.get_parameters(dh_st)
return setmetatable(empty_table, {
__index = function(_, k)
local ptr, ret
ptr = bn_ptrptr_ct()
if k == 'p' then
C.DH_get0_pqg(dh_st, ptr, nil, nil)
elseif k == 'q' then
C.DH_get0_pqg(dh_st, nil, ptr, nil)
elseif k == 'g' then
C.DH_get0_pqg(dh_st, nil, nil, ptr)
elseif k == 'public' then
C.DH_get0_key(dh_st, ptr, nil)
elseif k == 'private' then
C.DH_get0_key(dh_st, nil, ptr)
else
return nil, "rsa.get_parameters: unknown parameter \"" .. k .. "\" for RSA key"
end
ret = ptr[0]
if ret == nil then
return nil
end
return bn_lib.dup(ret)
end
}), nil
end
local function dup_bn_value(v)
if not bn_lib.istype(v) then
return nil, "expect value to be a bn instance"
end
local bn = C.BN_dup(v.ctx)
if bn == nil then
return nil, "BN_dup() failed"
end
return bn
end
function _M.set_parameters(dh_st, opts)
local err
local opts_bn = {}
-- remember which parts of BNs has been added to dh_st, they should be freed
-- by DH_free and we don't cleanup them on failure
local cleanup_from_idx = 1
-- dup input
local do_set_key, do_set_pqg
while true do -- luacheck: ignore
for k, v in pairs(opts) do
opts_bn[k], err = dup_bn_value(v)
if err then
-- luacheck: ignore
err = "dh.set_parameters: cannot process parameter \"" .. k .. "\":" .. err
break
end
if k == "private" or k == "public" then
do_set_key = true
elseif k == "p" or k == "q" or k == "g" then
do_set_pqg = true
end
end
local code
if do_set_key then
code = C.DH_set0_key(dh_st, opts_bn["public"], opts_bn["private"])
if code == 0 then
err = format_error("dh.set_parameters: DH_set0_key")
break
end
end
cleanup_from_idx = cleanup_from_idx + 2
if do_set_pqg then
code = C.DH_set0_pqg(dh_st, opts_bn["p"], opts_bn["q"], opts_bn["g"])
if code == 0 then
err = format_error("dh.set_parameters: DH_set0_pqg")
break
end
end
return true
end
for i, k in pairs(_M.params) do
if i >= cleanup_from_idx then
C.BN_free(opts_bn[k])
end
end
return false, err
end
return _M
| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| auxiliary | Folder | 0755 |
|
|
| include | Folder | 0755 |
|
|
| x509 | Folder | 0755 |
|
|
| asn1.lua | File | 2.53 KB | 0644 |
|
| bn.lua | File | 9.36 KB | 0644 |
|
| cipher.lua | File | 8.79 KB | 0644 |
|
| crypto.lua | File | 489 B | 0644 |
|
| ctx.lua | File | 1.59 KB | 0644 |
|
| dh.lua | File | 2.59 KB | 0644 |
|
| digest.lua | File | 2.67 KB | 0644 |
|
| ec.lua | File | 5.04 KB | 0644 |
|
| ecx.lua | File | 2.02 KB | 0644 |
|
| err.lua | File | 2.94 KB | 0644 |
|
| hmac.lua | File | 1.95 KB | 0644 |
|
| kdf.lua | File | 11.26 KB | 0644 |
|
| mac.lua | File | 2.71 KB | 0644 |
|
| objects.lua | File | 1.69 KB | 0644 |
|
| param.lua | File | 10.92 KB | 0644 |
|
| pkcs12.lua | File | 4.72 KB | 0644 |
|
| pkey.lua | File | 31.17 KB | 0644 |
|
| provider.lua | File | 3.44 KB | 0644 |
|
| rand.lua | File | 1.33 KB | 0644 |
|
| rsa.lua | File | 3.43 KB | 0644 |
|
| ssl.lua | File | 8.56 KB | 0644 |
|
| ssl_ctx.lua | File | 2.11 KB | 0644 |
|
| stack.lua | File | 3.69 KB | 0644 |
|
| version.lua | File | 2.86 KB | 0644 |
|