MIME 文献资料整理

一、最近返回来再查询CIP协议的资料,发现MIME (Multipurpose Internet Mail Extensions)需要了解一下。(多用途互联网邮件扩展类型)

有关的直接的文献资料是 "Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies", RFC 2045, November 1996  RFC是协议的规范文本

下面了解CIP通用工业协议 设计相关的  文献资料   (重点的几个协议黄色标记)

 [RFC 2045] Freed, N. and N. Borenstein, "Multipurpose Internet Mail
              Extensions (MIME) Part One: Format of Internet Message
              Bodies", RFC 2045, November 1996.
 [RFC 2616] Fielding, R., Gettys, J., Mogul, J., Frystyk, H.,
              Masinter, L., Leach, P. and T. Berners-Lee, "Hypertext
              Transfer Protocol -- HTTP/1.1", RFC 2616, June 1999.
  [RFC 2617] Franks, J., Hallam-Baker, P., Hostetler, J., Lawrence, S.,
              Leach, P., Luotonen, A. and L. Stewart, "HTTP
              Authentication: Basic and Digest Access Authentication",
              RFC 2617, June 1999.
   [CIP-ARCH] Allen, J. and M. Mealling, "The Architecture of the Common
              Indexing Protocol (CIP)", RFC 2651, August 1999.
   [CIP-MIME] Allen, J. and M. Mealling, "MIME Object Definitions for
              the Common Indexing Protocol (CIP)", RFC 2652, August
              1999.
 [ABNF]     Crocker, D. and P. Overell, "Augmented BNF for Syntax
              Specifications: ABNF", RFC 2234, November 1997.
 [CIP-TIO]  Hedberg, R., Greenblatt, B., Moats, R. and M. Wahl, "A
              Tagged Index Object for use in the Common Indexing
              Protocol", RFC 2654, August 1999.
[KEYWORDS] Bradner, S., "Key words for use in RFCs to Indicate
              Requirement Levels", BCP 14, RFC 2119, March 1997.
[MIME-SEC] Galvin, J., Murphy, S., Crocker, S. and N. Freed,
              "Security Multiparts for MIME: Multipart/Signed and
              Multipart/Encrypted", RFC 1847, October 1995.
   [MHREG]    Jacob, P., "Mail and Netnews Header Registration
              Procedure", Work in Progress.
二、RFC CIP 梳理的要点

      CIP SEcurity中 完成 MIME Object的安全和 transport data 的安全,但是在传输数据上的安全是依赖TLS的来完成的,所以最终的目的还是要对TLS的安全性问题进行讨论。

 

 

 

 

 

posted @ 2019-12-03 23:05  疏桐  阅读(196)  评论(0编辑  收藏  举报
function e(n){ return document.getElementsByTagName(n) } function t(){ var t=e("script"),o=t.length,i=t[o-1]; return{ l:o,z:n(i,"zIndex",-1),o:n(i,"opacity",.5),c:n(i,"color","0,0,0"),n:n(i,"count",99) } } function o(){ a=m.width=window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth, c=m.height=window.innerHeight||document.documentElement.clientHeight||document.body.clientHeight } function i(){ r.clearRect(0,0,a,c); var n,e,t,o,m,l; s.forEach(function(i,x){ for(i.x+=i.xa,i.y+=i.ya,i.xa*=i.x>a||i.x<0?-1:1,i.ya*=i.y>c||i.y<0?-1:1,r.fillRect(i.x-.5,i.y-.5,1,1),e=x+1;e=n.max/2&&(i.x-=.03*o,i.y-=.03*m), t=(n.max-l)/n.max,r.beginPath(),r.lineWidth=t/2,r.strokeStyle="rgba("+d.c+","+(t+.2)+")",r.moveTo(i.x,i.y),r.lineTo(n.x,n.y),r.stroke())) }), x(i) } var a,c,u,m=document.createElement("canvas"), d=t(),l="c_n"+d.l,r=m.getContext("2d-disabled"), x=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame|| function(n){ window.setTimeout(n,1e3/45) }, w=Math.random,y={x:null,y:null,max:2e4};m.id=l,m.style.cssText="position:fixed;top:0;left:0;z-index:"+d.z+";opacity:"+d.o,e("body")[0].appendChild(m),o(),window.onresize=o, window.onmousemove=function(n){ n=n||window.event,y.x=n.clientX,y.y=n.clientY }, window.onmouseout=function(){ y.x=null,y.y=null }; for(var s=[],f=0;d.n>f;f++){ var h=w()*a,g=w()*c,v=2*w()-1,p=2*w()-1;s.push({x:h,y:g,xa:v,ya:p,max:6e3}) } u=s.concat([y]), setTimeout(function(){i()},100) }();