Hi Paul:
I tried and look up the documents GMT.0009-2012 and GBT.32918.5-2016 on
the (non-secured) websites you referenced, but only found Chinese
versions (and Chinese website navigation panels [pardon my poor language
skills here]). Since the ISO documents are not available to the general
public without payment, it would be helpful to have a freely available
document (in English) from an authoritative source. Having such a
reference available would be helpful to the IETF community (and
researchers). Please note that BSI provides its specifications in German
and English, so as to foster use/study by the community. If the Chinese
national algorithms would be available in similar form, this would serve
a similar purpose.
FYI - I am interested in full details and some time last year I tried to
download specs, but only Parts 2, 4, and 5 were available [1], [2], [3],
not Parts 1 and 3.
Best regards, Rene
[1] China ECC - Public Key Cryptographic Algorithm SM2 Based on ECC -
Part 5 - Parameter Definition (SEMB, July 24, 2018)
[2] China ECC - Public Key Cryptographic Algorithm SM2 Based on ECC -
Part 2 - Digital Signature Algorithm (SEMB, July 24, 2018)
[3] China ECC - Public Key Cryptographic Algorithm SM2 Based on ECC -
Part 4 - Public Key Encryption Algorithm (SEMB, July 24, 2018)
On 8/15/2019 10:16 AM, Paul Yang wrote:
Hi all,
I have submitted a new internet draft to introduce the SM cipher
suites into TLS 1.3 protocol.
https://tools.ietf.org/html/draft-yang-tls-tls13-sm-suites-00
SM cryptographic algorithms are originally a set of Chinese national
algorithms and now have been (or being) accepted by ISO as
international standards, including SM2 signature algorithm, SM3 hash
function and SM4 block cipher. These algorithms have already been
supported some time ago by several widely used open source
cryptographic libraries including OpenSSL, BouncyCastle, Botan, etc.
Considering TLS1.3 is being gradually adopted in China's internet
industry, it's important to have a normative definition on how to use
the SM algorithms with TLS1.3, especially for the mobile internet
scenario. Ant Financial is the company who develops the market leading
mobile app 'Alipay' and supports payment services for Alibaba
e-commerce business. We highly are depending on the new TLS1.3
protocol for both performance and security purposes. We expect to have
more deployment of TLS1.3 capable applications in China's internet
industry by this standardization attempts.
It's very appreciated to have comments from the IETF TLS list :-)
Many thanks!
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