Re: Problems with CipherBox and AEAD

2015-10-21 Thread Xuelei Fan
On 10/22/2015 2:52 AM, Tim Whittington wrote: > draft-agl-tls-chacha20poly1305-04 moved on (incompatibly) to > https://tools.ietf.org/html/draft-mavrogiannopoulos-chacha-tls, which > has since moved on to > https://tools.ietf.org/html/draft-ietf-tls-chacha20-poly1305-00. > Yes. Good that the new

Re: Problems with CipherBox and AEAD

2015-10-21 Thread Tim Whittington
draft-agl-tls-chacha20poly1305-04 moved on (incompatibly) to https://tools.ietf.org/html/draft-mavrogiannopoulos-chacha-tls, which has since moved on to https://tools.ietf.org/html/draft-ietf-tls-chacha20-poly1305-00.timOn 13/10/2015, at 3:14 PM, Xuelei Fan wrote:Were ChaCha20 and Poly1305 based c

Re: Problems with CipherBox and AEAD

2015-10-14 Thread Thomas Lußnig
Hi, the first point is this suite is maybe only draft, but it is used in chrome an the strongest suite supported in chrome. GCM suites are only support in 128bit version,so this was the "request" to implement it. The second point is yes this was the only technical problem to get it running. Ot

Re: Problems with CipherBox and AEAD

2015-10-13 Thread Bradford Wetmore
A couple comments: > Were ChaCha20 and Poly1305 based cipher suites accepted as IETF RFC? > Looks like the proposal was not moving forward since May, 2014. > > https://tools.ietf.org/html/draft-agl-tls-chacha20poly1305-04 AFAIK, CHACHA20/Poly1305 based suites were never issued ciphersuite n

Re: Problems with CipherBox and AEAD

2015-10-12 Thread Xuelei Fan
Were ChaCha20 and Poly1305 based cipher suites accepted as IETF RFC? Looks like the proposal was not moving forward since May, 2014. https://tools.ietf.org/html/draft-agl-tls-chacha20poly1305-04 Thanks, Xuelei On 10/11/2015 3:59 PM, Thomas Lußnig wrote: > Hi, > > when i extends "sun.securit

Problems with CipherBox and AEAD

2015-10-12 Thread Thomas Lußnig
Hi, when i extends "sun.security.ssl.CipherSuite" with final static BulkCipher B_CHACHA20_POLY1305 = new BulkCipher("CHACHA20_POLY1305", AEAD_CIPHER , 32 ,32, 0, 0, true ); i found an Problem in "sun.security.ssl.CipherBox Method "applyExplicitNonce" there for the AEAD_CIPHER case is an