31:[] 2f:{"title":"OWASP 2018 (3/5) - Web Crypto API - Verificar un hash","cells":[{"id":0,"value":"md`# OWASP 2018 (3/5) - Web Crypto API - Verificar un hash\n\nEn esta etapa 3/5, simplemente verificamos si un número de placa corresponde a un hash de referencia, usando Web Crypto API.\n\n- [↬ volver a la etapa 2/5](https://beta.observablehq.com/@severo/owasp-2018-2-5-web-crypto-api-calcular-hashes)\n- [↬ ir a la etapa 4/5](https://beta.observablehq.com/@severo/owasp-2018-4-5-web-crypto-api-verificar-un-hash)\n\n## Verificar el hash de un número de placa\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":77,"value":"viewof tipoHash = html`\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":7,"value":"viewof hashMD5_referencia = html`\n\n`\n/* Ver cómo llamar a la variable placeholder*/\n/* Ver cómo incorporar el label: Hash MD5: */","pinned":false,"hidden":false,"mode":"ojs"},{"id":59,"value":"viewof placa = html`\n\n`\n/* Ver cómo llamar a la variable placeholder*/\n/* Ver cómo incorporar el label: Hash MD5: */","pinned":false,"hidden":false,"mode":"ojs"},{"id":74,"value":"match_hashes = (hash_referencia == hash_verificacion)","pinned":false,"hidden":false,"mode":"ojs"},{"id":64,"value":"import {md5, webCryptoHash} from \"b87c48d83a443183\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":83,"value":"hashes_referencia = {\n return {\n \"MD5\": md5(placa_referencia),\n \"SHA-1\": webCryptoHash(placa_referencia, \"SHA-1\"),\n \"SHA-256\": webCryptoHash(placa_referencia, \"SHA-256\"),\n \"SHA-384\": webCryptoHash(placa_referencia, \"SHA-384\"),\n \"SHA-512\": webCryptoHash(placa_referencia, \"SHA-512\"),\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":89,"value":"placa_referencia = \"3515SJX\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":93,"value":"hash_referencia = hashes_referencia[tipoHash]","pinned":false,"hidden":false,"mode":"ojs"},{"id":114,"value":"hash_verificacion = {\n var hashes = {\n \"MD5\": md5(placa),\n \"SHA-1\": webCryptoHash(placa, \"SHA-1\"),\n \"SHA-256\": webCryptoHash(placa, \"SHA-256\"),\n \"SHA-384\": webCryptoHash(placa, \"SHA-384\"),\n \"SHA-512\": webCryptoHash(placa, \"SHA-512\"),\n }\n return hashes[tipoHash]\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":14,"value":"CSS = html``","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W31","stdlib":"1","titling":"auto"}