| 摘要 |
A first hash result is generated at a client system in accordance with hash input parameters known to the client system. A second hash result is generated at a server system in accordance with hash input parameters known to the server system. Each of the first hash result and the second hash result is truncated in a same manner. The truncated first hash result is transmitted from the client system to the server system. The truncated first hash result as transmitted to the server system is compared with the truncated second hash result generated at the server system. Equality between the truncated first hash result as transmitted to the server system and the truncated second hash result generated at the server system authenticates the client system to the server system.
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