By default, Snowflake doesn't seem to use any crytographic hash algorithms, so that's not completely unexpected. Based on (1) this link, it uses a proprietary 6

By default, Snowflake doesn't seem to use any crytographic hash algorithms, so that's not completely unexpected. Based on (1) this link, it uses a proprietary 64-bit hash, and has this tidbit: "Do not use HASH to create unique keys." (1) https://docs.snowflake.com/en/sql-reference/functions/hash https://docs.snowflake.com/en/sql-reference/functions/hash