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Kaihanga Hash

Hangaia ngā hash SHA mai i te tuhinga rānei ngā kōnae

Whakahōutanga whakamutunga:

Ka tātaihia e te kaihanga hash ngā whakatutu whakamuna (SHA-1, SHA-256, SHA-384, SHA-512) o tētahi tāuru kupu — he pai mō te manatoko i te pono o ngā karere, te whakatauritea i ngā urupare API, te hanga rānei i ngā tohu pūmau. Ka whakamahi a LlamaPDF i te API crypto.subtle.digest taketake o te pūtirotiro, nō reira kāore tō tāuru e tukuna ki tētahi wāhi.

E noho ana tō kōnae i tō pūrere — kāore i tukuakehia

Me pēhea te hanga hash

  1. 1

    Tāurua, tāruarua rānei tō kuputuhi e hiahia ana koe ki te hāhi ki roto i te pūtea tāuru i runga ake.

  2. 2

    Kōwhiria tō algorithm hāhi — MD5, SHA-1, SHA-256, SHA-512 rānei. Ka hangaia he whakairoiro roa tūturu mai i tō tāuru e ia.

  3. 3

    Ka puta tōu hash tonu atu. Tāpirihia ki tō papatohu. Ka mahia ngā hāhitanga katoa i roto i tō pūtirotiro mā te API hōhonu ā-pūtirotiro — kāore tō kuputuhi e tukuna ana ki tāhū.

He aha ai e whakamahi ana i tō mātou kaihanga hash?

He rauemi tūāpā te hāhitanga mō te tiaki i te tōtika o ngā raraunga, mō te whakataurite o ngā ihirangi kōnae, me te mahi tahi i ngā tapeke whakaū. Ka whakamahi ngā kaipanga i ngā hash ki te whakaū i ngā tikiake, ki te tirotiro mō ngā hurihanga raraunga, me te whakatinanatia i ngā āhuatanga haumarutanga. Ka tautokona e tō mātou kaihanga ngā algorithm e whakamahia ana whānuitia — MD5, SHA-1, SHA-256, SHA-512 — ā, ka hangaia ngā hua tono atu. Ka whaihua hoki mō te hanga tohu ahurei, te whakaū rānei kei rite tonu ngā pūāhua e rua o te kuputuhi.

Ka mahia ngā hāhitanga katoa i roto i tō pūtirotiro mā te Web Cryptography API, nō reira kāore tō tāuru e tukuna ana ki tētahi tūmau. E hiahia ana ki te tūhono raraunga i sijia o te hāhitanga? Whakamahia tō mātou kaitūhono Base64 rānei te kaitūhono URL mō ngā hurihanga kōaro. Ka taea hoki te hanga kupuhipa mō te haumarutanga māmā ake.

Ngā Pātai e Āhua ana

He aha tētahi hash?

Ko tētahi hash he aho roa ōrite ka hangaia mai i tēhea raraunga tāurunga atu mā tētahi āhua pāngarau. Ka hangaia tōna ake hash e te tāurunga ōrite i ngā wā katoa. Ka rerekē katoa te hash mō tēhea hurihanga iti atu i roto i te tāurunga.

Ko tēhea āhua hash me tāku whakamahi?

Ko SHA-256 te tūtohutia mō te nuinga o ngā take. He haumaru, he ōrite whakamahia, ā ka tautokona e ngā pūnaha katoa hou. Ko MD5 me SHA-1 kua kiia he mōrearea mōhiotanga engari ka taea tonu te whakamahi mō ngā āwhata tiaki me te tirotiro kōnae.

Ka taea te hash i tētahi kōnae?

Āe. Huri ki te āhua Kōnae ā tōia-tukua tēhea kōnae atu. Ka tātai te tūtū i ngā uara hash katoa me te kore tukuake kōnae — ka tukatukahia katoa i roto i tō pūtirotiro.

Ka tukuna ōku raraunga ki tētahi tūmau?

Kāo. Ka mahia katoa te hashi i konei ake i roto i tō pūtirotiro mā te Web Crypto API. Kāore ō tuhinga me ngā kōnae e wehe ana i tō pūrere.

Ngā Tūtū Whai Hononga