我想计算 4digits 数字的 sha256 散列函数

问题描述

我想计算 4 位密码的散列格式并将其保存到字典中以将其与我拥有的密码文件匹配。但有一个问题。你能帮我解决这个问题吗？

Hashed_Passwords=list()

for i in range(1000,1010):
    Hashed=sha256(i).hexdigest()
        Four_digits_hashed.append(Hashed)

print(Four_digits_hashed)

解决方法

散列算法处理原始字节，而不是 Mroad_Lden_17。如果您只想散列 wfs_Lärm <- "https://datahub.uba.de/server/services/INSPIRE/end/MapServer/WFSServer?" Lärm_client <- WFSClient$new(wfs_Lärm,serviceVersion = "2.0.0") Lärm_client$getFeatureTypes(pretty = TRUE) url <- parse_url(wfs_Lärm) url$query <- list(service = "wfs",version = "2.0.0",request = "GetFeature",typename = "INSPIRE_end:Mroad_Lden_17",srsName = "EPSG:3857" ) request <- build_url(url) Mroad_Lden_17 <- read_sf(request) 的字符串化形式，请执行以下操作：

int

将 int 字符串化，然后将其编码为 UTF-8 Hashed=sha256(str(i).encode()).hexdigest()（在这种情况下相当于 ASCII，因为字符串形式仅使用 ASCII 数字）以格式 {{1 }} 明白。

您需要先将整数编码为字符串：

from hashlib import sha256
from pprint import PrettyPrinter

four_digits_hashed = {}
for i in range(1000,1010):
    hashed = sha256(str(i).encode('ASCII')).hexdigest()
    four_digits_hashed[i] = hashed

PrettyPrinter().pprint(four_digits_hashed)

输出：

{1000: '40510175845988f13f6162ed8526f0b09f73384467fa855e1e79b44a56562a58',1001: 'fe675fe7aaee830b6fed09b64e034f84dcbdaeb429d9cccd4ebb90e15af8dd71',1002: 'b281bc2c616cb3c3a097215fdc9397ae87e6e06b156cc34e656be7a1a9ce8839',1003: '8c9a013ab70c0434313e3e881c310b9ff24aff1075255ceede3f2c239c231623',1004: '75992a5ac67ff644d3063976c2effd10bdd93fcc109798e3d5c1acf2e530d01a',1005: '7f861bcee185de001377d79e08af62e94b1e7718e2470e08520c917f8d953602',1006: '478c4ffb1cbcea37956a748e6c19d8eadd0a47e86f5e308d26cad39453b5d1ab',1007: '2c8b871e52d4e5f5db5ff84a82a45327e20df77edef961c4b6fa0e9c3d97ce5b',1008: '9aaf689fbcdfe9f64a071f9cbe28ae44193fa218e72af24456f44bed64583b4d',1009: '6ad4a6b1e5ea5569795e516d71909e0ce4809d9dc983d2c219144f684f816e12'}

hashlib python