What does sike mean?
Definitions for sike
sike
This dictionary definitions page includes all the possible meanings, example usage and translations of the word sike.
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Wikipedia
sike
Supersingular isogeny Diffie–Hellman key exchange (SIDH or SIKE) is an insecure proposal for a post-quantum cryptographic algorithm to establish a secret key between two parties over an untrusted communications channel. It is analogous to the Diffie–Hellman key exchange, but is based on walks in a supersingular isogeny graph and was designed to resist cryptanalytic attack by an adversary in possession of a quantum computer. Before it was broken, SIDH boasted one of the smallest key sizes of all post-quantum key exchanges; with compression, SIDH used 2688-bit public keys at a 128-bit quantum security level. SIDH also distinguishes itself from similar systems such as NTRU and Ring-LWE by supporting perfect forward secrecy, a property that prevents compromised long-term keys from compromising the confidentiality of old communication sessions. These properties seemed to make SIDH a natural candidate to replace Diffie–Hellman (DHE) and elliptic curve Diffie–Hellman (ECDHE), which are widely used in Internet communication. However, SIDH is vulnerable to a devastating key-recovery attack published in July 2022 and is therefore insecure.
Webster Dictionary
Sikeadjective
such. See Such
Sikenoun
a gutter; a stream, such as is usually dry in summer
Sikenoun
a sick person
Sikeverb
to sigh
Sikenoun
a sigh
Etymology: [See Sick.]
Chambers 20th Century Dictionary
Sike
sīk, n. (Scot.) a small stream of water.—Also Syke. [Ice. sík, síki, a ditch.]
Rap Dictionary
sikenoun
See psych.
Numerology
Chaldean Numerology
The numerical value of sike in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of sike in Pythagorean Numerology is: 8
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"sike." Definitions.net. STANDS4 LLC, 2025. Web. 16 Mar. 2025. <https://www.definitions.net/definition/sike>.
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