For Password-Based Algorithms You Want to Seek the Opposite
It goes without saying, but when it comes to securely storing one's password, whatever cryptographic primitives that are used to secure it should be:
A) Memory intensive (i.e., 'Argon2id' ; this is a variation of the Argon2 hash / salt scheme we've been discussing up to this point, but we'll get to that later)
B) Extensive to hash (even i this results in somewhat of a higher load for the hardware / chip that's going to need to ultimately run the cryptographic scheme in live time) .
We need to keep in mind that we don't need to access passwords that often. And, comparatively speaking, they're very tiny pieces of data (vs. the amount of encrypted data that must be encrypted + decrypted + synced back & forth continuously when it comes to ensuring StandardNotes continued functionality).
This is age old wisdom handed down from the OGs of cryptography and math.
Pay heed. D) Understand **what kind of mode you should be using if you're implementing AES encryption (yes, it does matter - substantially - in terms of both performance + security).
For Password-Based Algorithms You Want to Seek the Opposite
It goes without saying, but when it comes to securely storing one's password, whatever cryptographic primitives that are used to secure it should be:
A) Memory intensive (i.e., 'Argon2id' ; this is a variation of the Argon2 hash / salt scheme we've been discussing up to this point, but we'll get to that later)
B) Extensive to hash (even i this results in somewhat of a higher load for the hardware / chip that's going to need to ultimately run the cryptographic scheme in live time) .
We need to keep in mind that we don't need to access passwords that often. And, comparatively speaking, they're very tiny pieces of data (vs. the amount of encrypted data that must be encrypted + decrypted + synced back & forth continuously when it comes to ensuring StandardNotes continued functionality).
This is age old wisdom handed down from the OGs of cryptography and math.
Pay heed. D) Understand **what kind of mode you should be using if you're implementing AES encryption (yes, it does matter - substantially - in terms of both performance + security).
E)
BY LibreCryptography
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China’s stock markets are some of the largest in the world, with total market capitalization reaching RMB 79 trillion (US$12.2 trillion) in 2020. China’s stock markets are seen as a crucial tool for driving economic growth, in particular for financing the country’s rapidly growing high-tech sectors.Although traditionally closed off to overseas investors, China’s financial markets have gradually been loosening restrictions over the past couple of decades. At the same time, reforms have sought to make it easier for Chinese companies to list on onshore stock exchanges, and new programs have been launched in attempts to lure some of China’s most coveted overseas-listed companies back to the country.
The SSE was the first modern stock exchange to open in China, with trading commencing in 1990. It has now grown to become the largest stock exchange in Asia and the third-largest in the world by market capitalization, which stood at RMB 50.6 trillion (US$7.8 trillion) as of September 2021. Stocks (both A-shares and B-shares), bonds, funds, and derivatives are traded on the exchange. The SEE has two trading boards, the Main Board and the Science and Technology Innovation Board, the latter more commonly known as the STAR Market. The Main Board mainly hosts large, well-established Chinese companies and lists both A-shares and B-shares.
