{"id":92420,"date":"2025-01-11T08:48:38","date_gmt":"2025-01-11T05:18:38","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/niftyzk-tutorials-3-edwards-curve-digital-signatures-35am\/"},"modified":"2025-01-11T08:48:38","modified_gmt":"2025-01-11T05:18:38","slug":"niftyzk-tutorials-3-edwards-curve-digital-signatures-35am","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/niftyzk-tutorials-3-edwards-curve-digital-signatures-35am\/","title":{"rendered":"Niftyzk tutorials 3 – Edwards-curve Digital Signatures"},"content":{"rendered":"
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Niftyzk \u0627\u0632 EdDSA \u06a9\u0647 \u06cc\u06a9 \u0637\u0631\u062d \u0627\u0645\u0636\u0627\u06cc \u062f\u06cc\u062c\u06cc\u062a\u0627\u0644 \u0631\u0645\u0632\u0646\u06af\u0627\u0631\u06cc \u0639\u0645\u0648\u0645\u06cc \u0627\u0633\u062a \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u062d\u0627\u0648\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u06a9\u062f \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0627\u06cc\u062f \u0622\u0645\u0648\u0632\u0634 \u0647\u0627\u06cc \u0642\u0628\u0644\u06cc \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f.<\/p>\n

\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645 niftyzk init<\/code><\/p>\n

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Setting up your current directory\n? What project do you want to scaffold? EdDSA signature verification\n? Choose the hashing algorithm to use:  mimc7\n? Do you wish to add public inputs to sign? (E.g: address,amount) yes\n? Enter the name of the public inputs in a comma separated list (no numbers or special characters):  address,amount\nGenerating circuits\nGenerating javascript\nDone\n<\/code><\/pre>\n
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\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0627 EdDSA \u0631\u0627 \u0628\u0627 mimc7 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f\u06cc\u0645 \u0648 \u062a\u0639\u062f\u0627\u062f\u06cc \u0648\u0631\u0648\u062f\u06cc \u0628\u0647 \u0639\u0644\u0627\u0645\u062a\u060c \u0622\u062f\u0631\u0633\u060c \u0645\u0642\u062f\u0627\u0631 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u06cc\u0645<\/p>\n
\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0634 MiMC7 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0627\u0632 \u06a9\u0644\u06cc\u062f\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0647\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0645\u062e\u0641\u06cc \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u0627\u0645\u0636\u0627\u06cc EdDSA \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 MiMC\u060c \u0627\u0632 \u06a9\u0644\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u062a\u0635\u0645\u06cc\u0645 \u0628\u0631\u0627\u06cc \u0639\u062f\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f \u0628\u0631\u0627\u06cc \u0627\u0645\u0636\u0627 \u062a\u0648\u0633\u0637 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u06af\u0627\u0646 circomlib \u06af\u0631\u0641\u062a\u0647 \u0634\u062f\u060c \u0632\u06cc\u0631\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0645\u0634\u06a9\u0644\u06cc \u0646\u06cc\u0633\u062a\u060c \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0645\u0636\u0627 \u0634\u062f\u0647 \u06cc\u06a9 \u0647\u0634 \u0639\u0645\u0648\u0645\u06cc \u0627\u0633\u062a.<\/p>\n
\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0645\u062f\u0627\u0631\u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u0645\u060c \u0645\u06cc \u0628\u06cc\u0646\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f circuit.circom<\/code> \u0641\u0627\u06cc\u0644<\/p>\n
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pragma circom 2.0.0;\n\ninclude \"..\/node_modules\/circomlib\/circuits\/eddsamimc.circom\";\ninclude \"..\/node_modules\/circomlib\/circuits\/mimc.circom\";\n\ntemplate VerifySignature(){\n    signal input message;\n    signal input address;\n    signal input amount;\n\n    signal input k;\n\n    signal input Ax;\n    signal input Ay;\n    signal input S;\n    signal input R8x;\n    signal input R8y;\n\n    component eddsa = EdDSAMiMCVerifier();\n\n    component mimc7Hash = MultiMiMC7(3, 91);\n    mimc7Hash.k <== k;\n    mimc7Hash.in[0] <== message;\n    mimc7Hash.in[1] <== address;\n    mimc7Hash.in[2] <== amount;\n\n\n    eddsa.enabled <== 1;\n    eddsa.Ax <== Ax;\n    eddsa.Ay <== Ay;\n    eddsa.S <== S;\n    eddsa.R8x <== R8x;\n    eddsa.R8y <== R8y;\n    eddsa.M <== mimc7Hash.out;\n\n    }\n\ncomponent main {public [message,address,amount]}  = VerifySignature(); \n\n<\/code><\/pre>\n
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\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0631\u0627 \u0648\u0627\u0631\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0627\u0632 \u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0647\u0634 \u06cc\u06a9\u0633\u0627\u0646\u06cc \u0628\u0631\u0627\u06cc \u0627\u0645\u0636\u0627\u0647\u0627 \u0648 \u0647\u0634 \u067e\u06cc\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n
\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0627 \u06cc\u06a9 message<\/code> \u0648\u0631\u0648\u062f\u06cc\u060c address<\/code> \u0648 amount<\/code> \u06a9\u0647 \u0627\u0636\u0627\u0641\u06cc \u0628\u0648\u062f\u0646\u062f \u0648 \u0627\u06cc\u0646 \u0648\u0631\u0648\u062f\u06cc\u200c\u0647\u0627\u06cc \u0639\u0645\u0648\u0645\u06cc \u0645\u0627 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u062f\u0631 \u0632\u0646\u062c\u06cc\u0631\u0647 \u0622\u0634\u06a9\u0627\u0631 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n
k<\/code>  \u0631\u0627\u0632 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0647\u0634 \u06a9\u0631\u062f\u0646 mimc \u0627\u0633\u062a<\/p>\n
Ax<\/code>\u060cAy<\/code> \u0646\u0642\u0627\u0637\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0644\u06cc\u062f \u0639\u0645\u0648\u0645\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f\u060c S<\/code>\u060c R8x<\/code>\u060cR8y<\/code> \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0627\u0645\u0636\u0627 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u062a\u0648\u0633\u0637 \u062a\u0627\u0628\u0639 \u0627\u0645\u0636\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n
\u0645\u0627 \u06cc\u06a9 \u0647\u0634 MiMC7 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 k<\/code> \u0648 \u0633\u067e\u0633 \u0641\u0642\u0637 \u0648\u0631\u0648\u062f\u06cc \u0647\u0627 \u0631\u0627 \u0628\u0647 eddsa<\/code> \u0633\u06cc\u06af\u0646\u0627\u0644 \u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc \u0627\u0644\u06af\u0648 \u0628\u0627 \u0645\u0634\u062e\u0635 \u06a9\u0631\u062f\u0646 eddsa.enabled <== 1;<\/code> \u0645\u0627 \u0627\u062f\u0639\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u0645\u0636\u0627 \u0628\u0627\u06cc\u062f \u0628\u0631\u0627\u06cc \u0647\u0634 \u0645\u0639\u062a\u0628\u0631 \u0628\u0627\u0634\u062f. \u062d\u0627\u0644 \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0628\u0647 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0646\u06af\u0627\u0647 \u06a9\u0646\u06cc\u0645
\u062d\u0633\u0627\u0628 \u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 EdDSA \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u0634\u0648\u0646\u062f:<\/p>\n
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\/**\n * The signature parameters used for verifying pedersen hash signed EdDSA\n * @typedef {Object} Account\n * @property {Buffer} prvKey - Private key buffer\n * @property {Uint8Array[]} pubKey - Public key is a tuple of 32 bit Uint8Array\n *\/\n\n\/**\n * @param {any} eddsa - The EdDSA object\n * @returns {Account}\n * Generate a new account which composes of a private and public key\n*\/\nexport function generateAccount(eddsa) {\n    const prvKey = rbytes();\n    const pubKey = eddsa.prv2pub(prvKey);\n    return {\n        prvKey,\n        pubKey\n    }\n}\n<\/code><\/pre>\n
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\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0645\u0627 \u0627\u0632 32 \u0628\u0627\u06cc\u062a \u0628\u0631\u0627\u06cc \u062d\u0633\u0627\u0628 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 rbytes()<\/code> \u06cc\u06a9 \u0628\u0627\u0641\u0631 \u062a\u0635\u0627\u062f\u0641\u06cc \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f. \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f crypto.randomBytes(32)<\/code>\u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0639\u0645\u0648\u0645\u06cc \u06cc\u06a9 \u0633\u0631\u06cc Uint8Array \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0647\u0631 \u06a9\u062f\u0627\u0645 32 \u0628\u06cc\u062a \u0627\u0646\u062f\u0627\u0632\u0647 \u062f\u0627\u0631\u0646\u062f.<\/p>\n
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\/**\n * \n * @param {Array} pubKey - Used for computing an address\n * @param {bigin | number} key -The key used for the mimc7 hash\n * @returns \n *\/\n\nexport async function getAddressFromPubkey(pubKey, key) {\n    return mimc7(pubKey, key);\n}\n\n<\/bigint><\/code><\/pre>\n
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\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0645\u0627 “\u0622\u062f\u0631\u0633 \u0647\u0627” \u0631\u0627 \u0627\u0632 \u06a9\u0644\u06cc\u062f \u0639\u0645\u0648\u0645\u06cc \u0628\u0627 \u0647\u0634 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0627\u06cc\u0646 \u0622\u062f\u0631\u0633\u200c\u0647\u0627 \u0622\u062f\u0631\u0633\u200c\u0647\u0627\u06cc \u0628\u0644\u0627\u06a9 \u0686\u06cc\u0646 \u0645\u0639\u062a\u0628\u0631 \u0646\u06cc\u0633\u062a\u0646\u062f \u0627\u0645\u0627 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0632\u0627\u0639 \u062d\u0633\u0627\u0628 \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0647\u0633\u062a\u0646\u062f. \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u062f\u0631\u0633 \u0647\u0627 \u0631\u0627 \u0627\u0632 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0639\u0645\u0648\u0645\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0637\u0631\u062d \u0647\u0627 \u0648 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc \u0645\u0634\u062a\u0642 \u0645\u062e\u062a\u0644\u0641 \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0634\u0645\u0627 \u0628\u0633\u062a\u06af\u06cc \u062f\u0627\u0631\u062f \u06a9\u0647 \u0686\u0647 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n
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\/**\n * @typedef {Object} Message\n * @property {string | bigint} message\n * @property {string | bigint} address\n * @property {string | bigint} amount\n *\/\n\n\/**\n * \n * @param {Message} data - The data content of the message. The hash of the data object will be signed\n * @param key {number | bigint} - The key used for the mimc7 hash\n * @returns {bigint} Returns a mimc7 hash\n *\/\nexport async function computeMessageHash(data, key) {\n    return await mimc7(\n        [\n            BigInt(data.message),\n            BigInt(data.address),\n            BigInt(data.amount)\n        ], key)\n}\n\n<\/code><\/pre>\n
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\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0647\u0634 \u067e\u06cc\u0627\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 mimc7 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0627\u06cc\u0646 \u0647\u0645\u0627\u0646 \u0647\u0634\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u062f\u0627\u0631 \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n
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\/**\n * @param {any} eddsa - the built EDDSA\n * @param {bigint} messagehash - The poseidon hash of the message\n * @param {Buffer} prvKey - The private key used to sign the message \n * @returns {Signature} signature\n *\/\nexport function signMessage(eddsa, messageHash, prvKey) {\n    const signature = eddsa.signMiMC(prvKey, eddsa.F.e(messageHash));\n    const pubKey = eddsa.prv2pub(prvKey);\n    assert(eddsa.verifyMiMC(eddsa.F.e(messageHash), signature, pubKey))\n\n    return {\n        signature,\n        pubKey\n    }\n}\n\n\/**\n * @typedef {Object} Signature\n * @property {Uint8Array[]} R8\n * @property {bigint} S\n * \/\n\n<\/code><\/pre>\n
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\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0627\u0645\u0636\u0627\u06cc \u067e\u06cc\u0627\u0645 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0641\u0648\u0642 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f. \u0634\u0645\u0627 \u06cc\u06a9 \u0634\u06cc eddsa\u060c \u0647\u0634 \u067e\u06cc\u0627\u0645 \u0645\u062d\u0627\u0633\u0628\u0647 \u0634\u062f\u0647 \u0648 \u06a9\u0644\u06cc\u062f \u062e\u0635\u0648\u0635\u06cc \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u062d\u0633\u0627\u0628 \u0634\u0645\u0627 \u0631\u0627 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u062f. \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0646\u0648\u0639 \u0627\u0645\u0636\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0628\u0627 JsDoc \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u062f.<\/p>\n
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\/**\n * @typedef {Object} SignatureParameters\n * @property {bigint} Ax\n * @property {bigint} Ay\n * @property {bigint} R8x\n * @property {bigint} R8y\n * @property {bigint} S\n *\/\n\n\/**\n * @param {any} eddsa\n * @param {Uint8Array[]} pubKey - The public key of the account\n * @param {Signature} signature - The signature of the signed message\n * @returns {SignatureParameters} - The signature parameters are prepared parameters, ready to use for the circuit\n *\/\nexport function getSignatureParameters(eddsa, pubKey, signature) {\n    return {\n        Ax: eddsa.F.toObject(pubKey[0]),\n        Ay: eddsa.F.toObject(pubKey[1]),\n        R8x: eddsa.F.toObject(signature.R8[0]),\n        R8y: eddsa.F.toObject(signature.R8[1]),\n        S: signature.S\n    }\n}\n\n<\/code><\/pre>\n
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\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u062d\u0627\u0644 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0645\u0636\u0627 \u062f\u0631 circom\u060c \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u0645. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0627\u0645\u0636\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0628\u0627 \u062a\u0627\u0628\u0639 \u0628\u0627\u0644\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645. \/test\/input.js<\/code><\/p>\n
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\/**\n * This is a test input, generated for the starting circuit.\n * If you update the inputs, you need to update this function to match it.\n *\/\nexport async function getInput(){\n\n    await buildHashImplementation()\n    const eddsa = await getEDDSA();\n\n    const account = generateAccount(eddsa);\n    const key = 313; \/\/ just an example key for tests\n    const message = rbigint();\n    const address = rbigint()\n    const amount = rbigint()\n    const messageHash = await computeMessageHash({message,address,amount}, key)\n\n    const signedMessage = signMessage(eddsa, messageHash, account.prvKey);\n\n    const signatureParameters = getSignatureParameters(eddsa, account.pubKey, signedMessage.signature)\n\n    return {\n        Ax: signatureParameters.Ax, \n        Ay: signatureParameters.Ay,\n        S: signatureParameters.S,\n        R8x: signatureParameters.R8x,\n        R8y: signatureParameters.R8y,\n\n        k: key,\n        address,\n        amount,\n        message\n    }\n}\n<\/code><\/pre>\n
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\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0648 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0648\u0631\u0648\u062f\u06cc \u0645\u062f\u0627\u0631\u0647\u0627 \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0628\u0631\u0627\u06cc \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0645\u062c\u062f\u062f \u062f\u0627\u063a \u0648 \u062a\u0633\u062a \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<\/p>\n
\u0627\u06a9\u0646\u0648\u0646 \u0628\u0647 \u0634\u0645\u0627 \u0646\u0634\u0627\u0646 \u062e\u0648\u0627\u0647\u0645 \u062f\u0627\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u062f\u0631\u062e\u062a\u0627\u0646 \u0645\u0631\u06a9\u0644 \u0628\u0627 EdDSA \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u0646\u062f<\/p>\n
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Setting up your current directory\n? What project do you want to scaffold? EdDSA signature verification with Fixed Merkle Tree\n? Choose the hashing algorithm to use:  poseidon\n? Do you wish to add public inputs to sign? (E.g: address,amount) no\n\n<\/code><\/pre>\n
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\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0631\u0648\u0698\u0647 \u0628\u0627\u0632\u0633\u0627\u0632\u06cc \u0634\u062f niftyzk init<\/code> \u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f. \u0648 \u0627\u06cc\u0646 \u0647\u0645\u0627\u0646 \u0627\u0633\u062a circuit.circom<\/code> \u0627\u06a9\u0646\u0648\u0646 \u0641\u0627\u06cc\u0644 \u06a9\u0646\u06cc\u062f:<\/p>\n
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pragma circom 2.0.0;\n\ninclude \"..\/node_modules\/circomlib\/circuits\/eddsaposeidon.circom\";\ninclude \"..\/node_modules\/circomlib\/circuits\/poseidon.circom\";\ninclude \".\/merkletree.circom\";\n\n\ntemplate VerifySignature(levels){\n\n    signal input message;\n    signal input root;\n\n    signal input pathIndices[levels];\n    signal input pathElements[levels];\n\n\n    \/\/The parameters for the signature\n    \/\/The Ax and Ay parameters are the public key, Ax = pubKey[0], Ay = pubKey[1]\n    signal input Ax;\n    signal input Ay;\n    signal input S;\n    signal input R8x;\n    signal input R8y;\n    component eddsa = EdDSAPoseidonVerifier();\n\n    component poseidon = Poseidon(1);\n    poseidon.inputs[0] <== message;\n\n    \/\/ Verify the signature on the message hash\n\n    eddsa.enabled <== 1;\n    eddsa.Ax <== Ax;\n    eddsa.Ay <== Ay;\n    eddsa.S <== S;\n    eddsa.R8x <== R8x;\n    eddsa.R8y <== R8y;\n    eddsa.M <== poseidon.out;\n\n    \/\/We compute a public key by hashing Ax and Ay, \n   \/\/ this will be later used with the merkle tree\n   component pubKeyHasher = Poseidon(2);\n   pubKeyHasher.inputs[0] <== Ax;\n   pubKeyHasher.inputs[1] <== Ay;\n\n   \/\/Verify the merkle tree\n   component tree = MerkleTreeChecker(levels);\n\n\n  for (var i = 0; i < levels; i++) {\n      tree.pathElements[i] <== pathElements[i];\n      tree.pathIndices[i] <== pathIndices[i];\n  }\n  tree.root <== root;\n  tree.leaf <== pubKeyHasher.out; \n    }\n\ncomponent main {public [message,root]}  = VerifySignature(20); \n\n<\/code><\/pre>\n
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\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u062f \u06a9\u0647 \u062a\u0641\u0627\u0648\u062a \u0647\u0627\u06cc\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u0645\u0646 \u0627\u06cc\u0646 \u0628\u0627\u0631 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u0627\u0645\u0636\u0627 \u0627\u0636\u0627\u0641\u0647 \u0646\u06a9\u0631\u062f\u0645\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0641\u0642\u0637 \u062f\u0648 \u0648\u0631\u0648\u062f\u06cc \u0639\u0645\u0648\u0645\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c message<\/code> \u0648 root<\/code>.<\/p>\n
\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 root<\/code> \u0631\u06cc\u0634\u0647 \u062f\u0631\u062e\u062a \u0645\u0631\u06a9\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u06a9\u0644\u06cc\u062f \u0639\u0645\u0648\u0645\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u067e\u06cc\u0627\u0645 \u0631\u0627 \u0627\u0645\u0636\u0627 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u062f\u0631 \u062f\u0627\u062e\u0644 \u062f\u0631\u062e\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f. \u0627\u06cc\u0646 \u06cc\u06a9 \u0631\u0648\u0634 \u06a9\u0646\u062a\u0631\u0644 \u062f\u0633\u062a\u0631\u0633\u06cc \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0627 \u0645\u06cc \u062f\u0627\u0646\u06cc\u0645 \u06a9\u0647 \u0627\u0645\u0636\u0627 \u0645\u0639\u062a\u0628\u0631 \u0627\u0633\u062a \u0648 \u06a9\u0644\u06cc\u062f \u0639\u0645\u0648\u0645\u06cc \u0627\u0645\u0636\u0627\u06a9\u0646\u0646\u062f\u0647 \u0645\u062c\u0627\u0632 \u0627\u0633\u062a \u062a\u0623\u06cc\u06cc\u062f \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u062f \u0632\u06cc\u0631\u0627 \u06a9\u0644\u06cc\u062f \u0627\u0648 \u062f\u0631 \u062f\u0627\u062e\u0644 \u062f\u0631\u062e\u062a \u0627\u0633\u062a.<\/p>\n
\u0622\u062f\u0631\u0633 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 pubKeyHasher<\/code> \u0627\u0632 Axe \u0648 Ay\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u062f \u06a9\u0647 \u062f\u0642\u06cc\u0642\u0627\u064b \u0647\u0645\u0627\u0646 \u06a9\u062f \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0645 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f. \u0631\u0627 MerkleTreeChecker<\/code> \u0635\u062d\u062a \u0631\u0627 \u0627\u062f\u0639\u0627 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u06af\u0631 \u0628\u0631\u06af \u062f\u0631 \u0631\u06cc\u0634\u0647 \u0646\u0628\u0627\u0634\u062f \u0634\u06a9\u0633\u062a \u062e\u0648\u0627\u0647\u062f \u062e\u0648\u0631\u062f.<\/p>\n
pathIndices<\/code>  \u0648 pathElements<\/code> \u0627\u062b\u0628\u0627\u062a merkle \u0647\u0633\u062a\u0646\u062f. \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u062f\u0627\u0631 \u062f\u0631\u062e\u062a \u0645\u0631\u06a9\u0644 \u0631\u0627 \u062f\u0631 \u0641\u0627\u06cc\u0644 \u06a9\u0627\u0648\u0634 \u06a9\u0646\u06cc\u062f merkletree.circom<\/code> \u062f\u0631 \u0622\u0645\u0648\u0632\u0634 \u0642\u0628\u0644\u06cc \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0645.<\/p>\n
\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062f\u0633\u062a\u06cc \u062f\u0631\u062e\u062a\u0627\u0646 \u0645\u0631\u06a9\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 cli\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 npm run new<\/code> \u06a9\u0647 \u0622\u062f\u0631\u0633 \u0647\u0627 \u0631\u0627 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f \u0648 \u062f\u0631\u062e\u062a\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0628\u0631\u06af \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n
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CREATING A NEW MERKLE TREE\n\nEnter how many accounts would you like to generate:\n4\nGenerating accounts and addresses. Please wait!\nDone\nGenerating merkle tree from addresses!\nDone.Root is 21804813178957116268623645093306988559564490743632413729059072914509024611553 \nSerializing data.\nWriting to file.\nDone\n\n<\/code><\/pre>\n
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\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u062e\u0635\u0648\u0635\u06cc \u0628\u0631\u0627\u06cc \u062d\u0633\u0627\u0628 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u062f\u0631 \u0642\u0633\u0645\u062a \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f private<\/code> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0628\u0642\u06cc\u0647 \u062f\u0631 \u0642\u0633\u0645\u062a \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f public<\/code> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0627\u06af\u0631 \u0634\u0645\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f\u06cc\u062f MiMC7<\/code> \u06cc\u0627 MiMCSponge<\/code> \u0633\u067e\u0633 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u06a9\u0644\u06cc\u062f \u062f\u0631 dir \u062e\u0635\u0648\u0635\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0628\u0631\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a\u060c \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0632\u0626\u06cc\u0627\u062a \u062e\u0635\u0648\u0635\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0627\u062b\u0628\u0627\u062a merkle \u0648 \u062a\u0623\u06cc\u06cc\u062f \u0622\u0646 \u0646\u062f\u0627\u0631\u06cc\u062f.<\/p>\n
\u067e\u0633 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0641\u0631\u0627\u0631 \u06a9\u0646\u06cc\u0645 npm run proof<\/code> \u0648 \u0631\u06cc\u0634\u0647 \u0648 \u0646\u0634\u0627\u0646\u06cc \u0645\u06cc \u062e\u0648\u0627\u0647\u062f \u0648 \u0628\u0631\u0647\u0627\u0646 \u0645\u0631\u06a9\u0644 \u0631\u0627 \u0628\u06cc\u0631\u0648\u0646 \u0645\u06cc \u0627\u0646\u062f\u0627\u0632\u062f<\/p>\n
\u0633\u067e\u0633 npm run verify<\/code> \u06cc\u06a9 \u0631\u06cc\u0634\u0647 \u0648 \u0627\u062b\u0628\u0627\u062a \u0645\u06cc \u062e\u0648\u0627\u0647\u062f \u0648 \u0627\u06af\u0631 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0627\u062c\u0631\u0627 \u0634\u0648\u062f\u060c \u0627\u062b\u0628\u0627\u062a \u0645\u0639\u062a\u0628\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n
\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 EdDSA \u0628\u0631\u0627\u06cc \u0647\u0648\u06cc\u062a\u060c \u062c\u0645\u0639\u200c\u0628\u0646\u062f\u06cc\u060c \u0645\u0642\u06cc\u0627\u0633\u200c\u0628\u0646\u062f\u06cc\u060c \u0631\u0623\u06cc\u200c\u06af\u06cc\u0631\u06cc \u06cc\u0627 \u0627\u0646\u062a\u0632\u0627\u0639 \u062d\u0633\u0627\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0628\u0633\u062a\u06af\u06cc \u0628\u0647 \u062e\u0648\u062f\u062a \u062f\u0627\u0631\u0647 \ud83d\ude42<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
Niftyzk \u0627\u0632 EdDSA \u06a9\u0647 \u06cc\u06a9 \u0637\u0631\u062d \u0627\u0645\u0636\u0627\u06cc \u062f\u06cc\u062c\u06cc\u062a\u0627\u0644 \u0631\u0645\u0632\u0646\u06af\u0627\u0631\u06cc \u0639\u0645\u0648\u0645\u06cc \u0627\u0633\u062a \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u062d\u0627\u0648\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u06a9\u062f \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0628\u0627\u06cc\u062f \u0622\u0645\u0648\u0632\u0634 \u0647\u0627\u06cc \u0642\u0628\u0644\u06cc \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645 niftyzk init Setting up your current directory ? What project do you want to scaffold? EdDSA …<\/p>\n","protected":false},"author":2,"featured_media":92421,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-92420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/92420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=92420"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/92420\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/92421"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=92420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=92420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=92420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}