\n| \u6d4b\u8bc4\u8981\u70b9<\/td>\n | \u52a0\u5bc6\u5408\u89c4<\/td>\n | \u5bc6\u94a5\u4e0d\u843d\u5730<\/td>\n | \u7be1\u6539\u5373\u68c0\u51fa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u8fd9\u5f20\u8868\u7684\u5173\u952e\u4e0d\u5728"\u51ed\u636e\u7ba1\u7406\u66ff\u4ee3\u52a0\u5bc6",\u800c\u5728\u4e8e\u628a"\u53ef\u590d\u7b97"\u8fd9\u4ef6\u4e8b\u6536\u655b\u6210\u53ef\u7f16\u6392\u3001\u53ef\u590d\u7b97\u7684\u57fa\u5143\u3002\u53ea\u8981\u7248\u672c\u5316\u7b7e\u540d\u3001\u8fc1\u79fb\u53ef\u9006\u3001\u5f53\u573a\u9a8c\u771f\u4e09\u4ef6\u4e8b\u505a\u5bf9,\u65e0\u8bba\u5e95\u5c42\u662f\u54ea\u5bb6\u7684\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf,\u7ed3\u8bba\u90fd\u80fd\u88ab\u72ec\u7acb\u6838\u5bf9\u3002\u9009\u7cfb\u7edf\u5148\u770b\u8bb0\u5f55\u80fd\u4e0d\u80fd\u7b7e\u51fa\u6765\u3001\u9a8c\u56de\u53bb,\u800c\u4e0d\u662f\u5148\u770b\u5b83\u53f7\u79f0\u652f\u6301\u591a\u5c11\u7b97\u6cd5\u3002<\/p>\n \u628a\u76ee\u6807\u62c6\u5f00\u770b\u66f4\u6709\u610f\u4e49\u3002\u6570\u636e\u52a0\u5bc6\u56de\u7b54\u7684\u662f"\u6570\u636e\u9759\u6001\u5b58\u7740\u5b89\u4e0d\u5b89\u5168",\u800c\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u56de\u7b54\u7684\u662f"\u51ed\u636e\u8fd9\u6761\u8bb0\u5f55\u672c\u8eab\u80fd\u4e0d\u80fd\u88ab\u7b2c\u4e09\u65b9\u590d\u7b97"\u3002\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u8131\u654f\u65b9\u6848,\u662f\u628a\u51ed\u636e\u91cc\u7684\u654f\u611f\u5b57\u6bb5\u5728\u51fa\u5e93\u524d\u8131\u6210\u4e0d\u53ef\u9006\u6216\u4fdd\u683c\u5f0f\u7684\u5f62\u6001,\u4f7f\u5f97\u5373\u4fbf\u8bb0\u5f55\u88ab\u5bfc\u51fa,\u6e90\u7cfb\u7edf\u7684\u660e\u6587\u4e5f\u4e0d\u968f\u4e4b\u5916\u6d41;\u5b83\u8981\u5199\u6e05\u8131\u654f\u53d1\u751f\u5728\u54ea\u4e2a\u73af\u8282\u3001\u7531\u8c01\u6388\u6743\u3001\u6309\u54ea\u4e00\u4e2a\u89c4\u5219\u7248\u672c\u6267\u884c,\u624d\u80fd\u8ba9\u8bc4\u6807\u65b9\u5f53\u573a\u590d\u7b97\u3002\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u5982\u4f55\u8fc1\u79fb,\u6b63\u662f\u62db\u6807\u91cc\u6700\u5bb9\u6613\u88ab\u6f0f\u6389\u7684\u4e00\u6761\u2014\u2014\u4e3b\u5bc6\u94a5\u8f6e\u6362\u6216\u6362\u5382\u5546\u65f6,\u65e7\u51ed\u636e\u5fc5\u987b\u4ecd\u80fd\u7528\u65e7\u5bc6\u94a5\u8fd8\u539f\u5e76\u590d\u7b97,\u65b0\u51ed\u636e\u7528\u65b0\u5bc6\u94a5\u91cd\u52a0\u5bc6,\u4e24\u6761\u94fe\u8def\u4e92\u4e0d\u7275\u8fde\u3002<\/p>\n \u5f88\u591a\u56e2\u961f\u628a"\u652f\u6301\u56fd\u5bc6"\u56db\u4e2a\u5b57\u5199\u8fdb\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570\u5c31\u4ee5\u4e3a\u8fbe\u6807,\u4f46\u8bc4\u6807\u65f6\u65e0\u6cd5\u9a8c\u8bc1\u3002\u771f\u6b63\u53ef\u9a8c\u6536\u7684\u5199\u6cd5\u662f\u628a"\u6bcf\u6761\u8bb0\u5f55\u5e26\u7248\u672c\u53f7\u5e76\u6574\u4f53\u7b7e\u540d""\u7be1\u6539\u5373\u68c0\u51fa""\u65e0\u5bc6\u94a5\u89e3\u4e0d\u5f00"\u5199\u8fdb\u6761\u6b3e\u3002\u9009\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u65f6,\u5148\u770b\u5b83\u80fd\u4e0d\u80fd\u628a\u4e00\u6761\u51ed\u636e\u8bb0\u5f55\u4ece\u5934\u7b7e\u5230\u5c3e\u3001\u4ece\u5c3e\u9a8c\u56de\u6e90,\u800c\u4e0d\u662f\u5148\u770b\u5b83\u53f7\u79f0\u652f\u6301\u591a\u5c11\u7b97\u6cd5\u3002<\/p>\n 2.1 \u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570:\u4e0d\u662f\u5217\u6e05\u5355\u800c\u662f\u5217\u53ef\u590d\u7b97\u9879<\/h4>\n\u6700\u5e38\u89c1\u7684\u8bef\u533a,\u662f\u628a\u62db\u6807\u53c2\u6570\u5199\u6210\u4e00\u4efd\u529f\u80fd\u6e05\u5355,\u8c01\u5217\u5f97\u591a\u8c01\u5f97\u5206\u9ad8\u3002\u4f46\u529f\u80fd\u6e05\u5355\u65e0\u6cd5\u88ab\u7b2c\u4e09\u65b9\u590d\u7b97\u2014\u2014\u5199\u4e86"\u5177\u5907\u7b7e\u540d\u80fd\u529b",\u5374\u62ff\u4e0d\u51fa\u4e00\u6761\u5e26\u7248\u672c\u53f7\u3001\u80fd\u88ab\u516c\u94a5\u5f53\u573a\u9a8c\u8fc7\u7684\u8bb0\u5f55\u3002\u6b63\u786e\u5199\u6cd5\u662f\u628a"\u53ef\u590d\u7b97"\u4f5c\u4e3a\u9a8c\u6536\u52a8\u4f5c:\u8bc4\u6807\u65f6\u968f\u673a\u62bd\u4e00\u6761\u51ed\u636e\u8bb0\u5f55,\u7528\u516c\u5f00\u7b97\u6cd5\u91cd\u7b97\u6458\u8981\u5e76\u9a8c\u7b7e,\u901a\u8fc7\u624d\u7b97\u8fbe\u6807\u3002\u8131\u654f\u540e\u7684\u8bb0\u5f55\u80fd\u5426\u5728\u4e0d\u8fd8\u539f\u660e\u6587\u7684\u524d\u63d0\u4e0b\u88ab\u9a8c\u8bc1\u672a\u88ab\u6539,\u4e5f\u8981\u4ee5\u540c\u6837\u53e3\u5f84\u5199\u8fdb\u6761\u6b3e\u3002<\/p>\n 2.2 \u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570:\u6570\u636e\u8131\u654f\u4e0e\u8fc1\u79fb\u90fd\u8981\u5199\u8fdb\u6761\u6b3e<\/h4>\n\u53ea\u5199\u52a0\u5bc6\u4e0d\u5199\u8fc1\u79fb,\u7b49\u4e8e\u628a\u6700\u5927\u7684\u98ce\u9669\u7559\u5728\u5408\u540c\u5916\u3002\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u8131\u654f\u65b9\u6848\u5fc5\u987b\u660e\u786e\u8131\u654f\u7684\u6267\u884c\u70b9(\u51fa\u5e93\u524d\/\u843d\u5e93\u524d)\u3001\u6388\u6743\u4e3b\u4f53\u4e0e\u89c4\u5219\u7248\u672c;\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u5982\u4f55\u8fc1\u79fb\u5219\u8981\u660e\u786e\u4e3b\u5bc6\u94a5\u8f6e\u6362\u7684\u7a97\u53e3\u3001\u65e7\u5bc6\u94a5\u7684\u4fdd\u7559\u671f,\u4ee5\u53ca\u65e7\u51ed\u636e\u5728\u65b0\u5bc6\u94a5\u542f\u7528\u540e\u4ecd\u53ef\u9006\u53ef\u590d\u7b97\u7684\u9a8c\u6536\u529e\u6cd5\u3002\u4e24\u8005\u90fd\u5199\u8fdb\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570,\u8bc4\u6807\u65f6\u624d\u6709\u6293\u624b,\u800c\u4e0d\u662f\u7b49\u51fa\u4e8b\u540e\u624d\u53d1\u73b0\u6761\u6b3e\u6839\u672c\u6ca1\u8986\u76d6\u3002<\/p>\n 03 | \u5148\u8dd1\u901a:\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570\u7684\u4e94\u4e2a\u73af\u8282<\/h3>\n\u4e0b\u9762\u8fd9\u6bb5\u6f14\u793a,\u628a"\u7248\u672c\u5316\u7b7e\u540d \u2192 \u7be1\u6539\u5373\u68c0\u51fa \u2192 \u975e\u6d3e\u751f\u5bc6\u94a5\u89e3\u4e0d\u5f00 \u2192 \u8fc1\u79fb\u540e\u4ecd\u53ef\u9006\u53ef\u590d\u7b97 \u2192 \u5192\u540d\u88ab\u62d2"\u4e00\u6b21\u8dd1\u901a\u3002\u5b83\u8bc1\u660e\u51ed\u636e\u7ba1\u7406\u4e0d\u4f9d\u8d56\u79c1\u6709\u7ea6\u5b9a,\u800c\u4f9d\u8d56\u516c\u5f00\u7b97\u6cd5\u53ef\u72ec\u7acb\u6267\u884c\u7684\u52a0\u5bc6\u4e0e\u7b7e\u540d\u3002<\/p>\n # -*- coding: utf-8 -*-
\n"""
\nD12#3 demo \u2014\u2014 \u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570
\n\u843d\u70b9:\u51ed\u636e\u8bb0\u5f55\u7248\u672c\u5316\u7b7e\u540d(\u6539\u4e00\u6761\u5b57\u6bb5\u5373\u9a8c\u7b7e\u5931\u8d25)\u3001\u975e\u6d3e\u751f\u5bc6\u94a5\u89e3\u4e0d\u5f00\u3001
\n \u8fc1\u79fb\u5230\u65b0\u4e3b\u5bc6\u94a5\u540e\u4ecd\u53ef\u9006\u53ef\u590d\u7b97(\u65e7\u8bb0\u5f55\u4ecd\u53ef\u7528)\u3001\u5192\u540d\u88ab\u62d2\u3002
\n\u6ce8\u610f:\u540c\u4e00\u79c1\u94a5 + \u540c\u4e00 FIXED_K \u4ec5\u7528\u4e8e\u6f14\u793a\u590d\u73b0\u3002
\n"""<\/p>\n from gmssl import sm2, sm4, sm3, func<\/p>\n # \u4e24\u5957\u79c1\u94a5(\u5747\u53d6\u81ea keycheck \u5df2\u9a8c\u8bc1 SAFE \u7684\u91cd\u590d\u5b57\u8282\u6a21\u5f0f)
\nPRIV_A = "6a3a91c46a3a91c46a3a91c46a3a91c46a3a91c46a3a91c46a3a91c46a3a91c4"
\nPRIV_B = "7c4019ab7c4019ab7c4019ab7c4019ab7c4019ab7c4019ab7c4019ab7c4019ab" # \u5192\u540d\u65b9
\nFIXED_K = "0101010101010101010101010101010101010101010101010101010101010101"<\/p>\n def pub_of(priv: str) -> str:
\n return sm2.CryptSM2(private_key=priv, public_key="")._kg(
\n int(priv, 16), sm2.default_ecc_table["g"])<\/p>\n PUB_A = pub_of(PRIV_A)
\nPUB_B = pub_of(PRIV_B)<\/p>\n def sm3_hex(data: bytes) -> str:
\n return sm3.sm3_hash(func.bytes_to_list(data))<\/p>\n # —- \u624b\u5199 SM4-CBC —-
\ndef sm4_cbc(key: bytes, iv: bytes, data: bytes, enc: bool) -> bytes:
\n assert len(key) == 16, "SM4 KEY \u5fc5\u987b 16 \u5b57\u8282"
\n assert len(iv) == 16, "IV \u5fc5\u987b 16 \u5b57\u8282(\u5c11\u4e00\u5b57\u8282\u4f1a IndexError)"
\n c = sm4.CryptSM4()
\n c.set_key(key, sm4.SM4_ENCRYPT if enc else sm4.SM4_DECRYPT)
\n out, prev = b"", iv
\n for i in range(0, len(data), 16):
\n blk = data[i:i + 16]
\n if enc:
\n x = bytes(a ^ b for a, b in zip(blk, prev))
\n e = bytes(c.one_round(c.sk, list(x)))
\n out += e
\n prev = e
\n else:
\n d = bytes(c.one_round(c.sk, list(blk)))
\n out += bytes(a ^ b for a, b in zip(d, prev))
\n prev = blk
\n return out<\/p>\n def pkcs7_pad(data: bytes, block: int = 16) -> bytes:
\n pad = block – (len(data) % block)
\n return data + bytes([pad]) * pad<\/p>\n def pkcs7_unpad(data: bytes) -> bytes:
\n pad = data[-1]
\n if not (1 <= pad <= 16):
\n return data
\n return data[:-pad]<\/p>\n def decrypt_or_none(key: bytes, iv: bytes, ct: bytes):
\n try:
\n return pkcs7_unpad(sm4_cbc(key, iv, ct, False))
\n except Exception: # noqa: BLE001
\n return None<\/p>\n def dec_is(key: bytes, iv: bytes, ct: bytes, plain: bytes) -> bool:
\n return decrypt_or_none(key, iv, ct) == plain<\/p>\n # ======================================================================= #
\n# \u2193\u2193\u2193 \u4e1a\u52a1\u903b\u8f91\u533a \u2193\u2193\u2193
\n# ======================================================================= #<\/p>\n MASTER = b"MASTER-KEY-CRED-TENDER-D123"<\/p>\n def derive_wk(master: bytes, v: str) -> bytes:
\n return sm3_hex(master + b"|wk|" + v.encode("utf-8")).encode("utf-8")[:16].ljust(16, b"0")<\/p>\n IV = b"16BYTEIVFORPAYGW"
\nWK_V1 = derive_wk(MASTER, "v1")<\/p>\n # \u4e00\u6761\u51ed\u636e\u8bb0\u5f55:\u5b57\u6bb5\u786e\u5b9a\u6027\u5e8f\u5217\u5316(\u7248\u672c\u53c2\u4e0e\u7b7e\u540d)
\ndef rec_str(fields: dict) -> str:
\n return "|".join(f"{k}={fields[k]}" for k in sorted(fields))<\/p>\n fields = {"id": "CRED-1000234567", "type": "apikey",
\n "secret": "s3cr3t-VALUE-9981", "owner": "ACCT-1000234567", "ver": "v1"}
\nrec = rec_str(fields).encode("utf-8")
\nct = sm4_cbc(WK_V1, IV, pkcs7_pad(fields["secret"].encode("utf-8")), True)
\nok_ct_diff = ct != fields["secret"].encode("utf-8")
\nok_enc = decrypt_or_none(WK_V1, IV, ct) == fields["secret"].encode("utf-8")<\/p>\n # \u7248\u672c\u5316\u7b7e\u540d:\u5bf9\u6574\u6761\u8bb0\u5f55\u6458\u8981\u5e76\u7b7e\u540d
\ndigest = sm3_hex(rec)
\nsm2_a = sm2.CryptSM2(public_key=PUB_A, private_key=PRIV_A)
\nsig = sm2_a.sign(digest.encode("utf-8"), FIXED_K)
\nok_reg = sm2_a.verify(sig, digest.encode("utf-8"))
\nok_integrity = sm2_a.verify(sig, sm3_hex(rec).encode("utf-8"))<\/p>\n # \u7be1\u6539\u5373\u68c0\u51fa:\u6539 owner \u540e\u6458\u8981\u53d8\u5316,\u539f\u7b7e\u540d\u9a8c\u4e0d\u8fc7
\ntampered = rec_str({**fields, "owner": "EVIL-ACCT"}).encode("utf-8")
\nok_tamper = not sm2_a.verify(sig, sm3_hex(tampered).encode("utf-8"))<\/p>\n # \u975e\u6d3e\u751f\u5bc6\u94a5\u89e3\u4e0d\u5f00
\nWK_OTHER = derive_wk(MASTER, "other")
\nok_iso = dec_is(WK_OTHER, IV, ct, fields["secret"].encode("utf-8")) is False<\/p>\n # \u8fc1\u79fb\u5230\u65b0\u4e3b\u5bc6\u94a5:\u65e7\u8bb0\u5f55\u5148\u7528\u65e7 WK \u89e3\u51fa secret,\u518d\u7528\u65b0\u4e3b\u5bc6\u94a5\u6d3e\u751f\u65b0 WK \u91cd\u52a0\u5bc6,
\n# \u65b0\u8bb0\u5f55\u5e26\u65b0\u7248\u672c\u53f7\u5e76\u91cd\u65b0\u7b7e\u540d;\u65e7\u8bb0\u5f55\u4ecd\u53ef\u7528
\nMASTER_NEW = b"NEW-MASTER-KEY-CRED-TENDER-D123"
\nWK_V2 = derive_wk(MASTER_NEW, "v1")
\nplain_secret = decrypt_or_none(WK_V1, IV, ct)
\nct2 = sm4_cbc(WK_V2, IV, pkcs7_pad(plain_secret), True)
\nfields2 = {**fields, "ver": "v2"}
\nrec2 = rec_str(fields2).encode("utf-8")
\ndigest2 = sm3_hex(rec2)
\nsig2 = sm2_a.sign(digest2.encode("utf-8"), FIXED_K)
\nok_migrate_dec = decrypt_or_none(WK_V2, IV, ct2) == fields["secret"].encode("utf-8")
\nok_migrate_verify = sm2_a.verify(sig2, digest2.encode("utf-8"))
\nok_old_still = dec_is(WK_V1, IV, ct, fields["secret"].encode("utf-8")) is True<\/p>\n # \u5192\u540d\u88ab\u62d2 + \u53ef\u590d\u73b0 + \u54c8\u5e0c\u957f\u5ea6
\nsm2_b = sm2.CryptSM2(public_key=PUB_B, private_key=PRIV_B)
\nsig_b = sm2_b.sign(digest.encode("utf-8"), FIXED_K)
\nok_imposter = not sm2_a.verify(sig_b, digest.encode("utf-8"))
\nok_repro = sm2_a.sign(digest.encode("utf-8"), FIXED_K) == sig
\nok_hash64 = len(digest) == 64
\nok_key16 = len(WK_V1) == 16<\/p>\n asserts = [
\n ("\u5bc6\u6587\u4e0e\u660e\u6587\u4e0d\u540c", ok_ct_diff),
\n ("\u6301\u5de5\u4f5c\u5bc6\u94a5\u53ef\u8fd8\u539f secret", ok_enc),
\n ("\u7248\u672c\u5316\u7b7e\u540d\u767b\u8bb0\u9a8c\u7b7e\u901a\u8fc7", ok_reg),
\n ("\u8bb0\u5f55\u5b8c\u6574:\u539f\u7b7e\u540d\u9a8c\u672c\u8bb0\u5f55\u4e00\u81f4", ok_integrity),
\n ("\u7be1\u6539\u8bb0\u5f55\u5373\u68c0\u51fa", ok_tamper),
\n ("\u975e\u6d3e\u751f\u5bc6\u94a5\u89e3\u4e0d\u5f00 secret", ok_iso),
\n ("\u8fc1\u79fb\u540e\u7528\u65b0\u5bc6\u94a5\u53ef\u8fd8\u539f", ok_migrate_dec),
\n ("\u8fc1\u79fb\u540e\u65b0\u8bb0\u5f55\u7b7e\u540d\u53ef\u9a8c", ok_migrate_verify),
\n ("\u65e7\u8bb0\u5f55\u65e7\u5bc6\u94a5\u4ecd\u53ef\u9006\u53ef\u590d\u7b97", ok_old_still),
\n ("\u5192\u540d\u79c1\u94a5\u7b7e\u540d\u88ab\u62d2", ok_imposter),
\n ("\u56fa\u5b9a K \u7b7e\u540d\u53ef\u590d\u73b0", ok_repro),
\n ("SM3 \u6458\u8981\u4e3a 64 \u4f4d\u5341\u516d\u8fdb\u5236", ok_hash64),
\n ("\u5de5\u4f5c\u5bc6\u94a5\u4e3a 16 \u5b57\u8282", ok_key16),
\n]<\/p>\n print("=" * 60)
\nfor t, ok in asserts:
\n print(f"[{t}] = {'True' if ok else 'False'}")<\/p>\n ============================================================
\n[\u5bc6\u6587\u4e0e\u660e\u6587\u4e0d\u540c] = True
\n[\u6301\u5de5\u4f5c\u5bc6\u94a5\u53ef\u8fd8\u539f secret] = True
\n[\u7248\u672c\u5316\u7b7e\u540d\u767b\u8bb0\u9a8c\u7b7e\u901a\u8fc7] = True
\n[\u8bb0\u5f55\u5b8c\u6574:\u539f\u7b7e\u540d\u9a8c\u672c\u8bb0\u5f55\u4e00\u81f4] = True
\n[\u7be1\u6539\u8bb0\u5f55\u5373\u68c0\u51fa] = True
\n[\u975e\u6d3e\u751f\u5bc6\u94a5\u89e3\u4e0d\u5f00 secret] = True
\n[\u8fc1\u79fb\u540e\u7528\u65b0\u5bc6\u94a5\u53ef\u8fd8\u539f] = True
\n[\u8fc1\u79fb\u540e\u65b0\u8bb0\u5f55\u7b7e\u540d\u53ef\u9a8c] = True
\n[\u65e7\u8bb0\u5f55\u65e7\u5bc6\u94a5\u4ecd\u53ef\u9006\u53ef\u590d\u7b97] = True
\n[\u5192\u540d\u79c1\u94a5\u7b7e\u540d\u88ab\u62d2] = True
\n[\u56fa\u5b9a K \u7b7e\u540d\u53ef\u590d\u73b0] = True
\n[SM3 \u6458\u8981\u4e3a 64 \u4f4d\u5341\u516d\u8fdb\u5236] = True
\n[\u5de5\u4f5c\u5bc6\u94a5\u4e3a 16 \u5b57\u8282] = True<\/p>\n \u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570:\u53ef\u590d\u7b97\u51ed\u636e\u8bb0\u5f55\u94fe\u8def
\n\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500
\n \u4e3b\u5bc6\u94a5 M \u5de5\u4f5c\u5bc6\u94a5 WK(\u6d3e\u751f) \u51ed\u636e\u8bb0\u5f55(secret \u52a0\u5bc6+\u6574\u4f53\u7b7e\u540d)
\n \u2502 derive(M,v) \u2500\u2500\u25b6 \u52a0\u5bc6 secret \u2500\u2500\u25b6 \u767b\u8bb0\u6458\u8981+\u7248\u672c\u53f7\u7b7e\u540d
\n \u251c\u2500 \u6539\u5b57\u6bb5 \u2192 \u6458\u8981\u53d8 \u2192 \u539f\u7b7e\u540d\u9a8c\u4e0d\u8fc7(\u7be1\u6539\u5373\u68c0\u51fa)
\n \u251c\u2500 \u6362 WK(\u975e\u6d3e\u751f) \u2192 secret \u89e3\u4e0d\u5f00
\n \u2514\u2500 \u8fc1\u79fb:\u65e7 WK \u89e3\u65e7\u8bb0\u5f55,\u65b0 M \u6d3e\u65b0 WK \u91cd\u52a0\u5bc6\u65b0\u8bb0\u5f55(\u4e24\u6761\u94fe\u8def\u4e92\u4e0d\u7275\u8fde)
\n \u8bc4\u6807:\u968f\u673a\u62bd\u4e00\u6761\u8bb0\u5f55,\u91cd\u7b97\u6458\u8981\u9a8c\u7b7e \u2192 \u901a\u8fc7\u624d\u8fbe\u6807<\/p>\n \u9a8c\u8bc1\u70b9:\u5bc6\u6587\u4e0e\u660e\u6587\u4e0d\u540c;\u6301\u5de5\u4f5c\u5bc6\u94a5\u53ef\u8fd8\u539f;\u7248\u672c\u5316\u7b7e\u540d\u767b\u8bb0\u9a8c\u7b7e\u901a\u8fc7\u3001\u8bb0\u5f55\u5b8c\u6574\u4e00\u81f4;\u7be1\u6539\u8bb0\u5f55\u5373\u68c0\u51fa;\u975e\u6d3e\u751f\u5bc6\u94a5\u89e3\u4e0d\u5f00 secret;\u8fc1\u79fb\u540e\u7528\u65b0\u5bc6\u94a5\u53ef\u8fd8\u539f\u3001\u65b0\u8bb0\u5f55\u7b7e\u540d\u53ef\u9a8c;\u65e7\u8bb0\u5f55\u65e7\u5bc6\u94a5\u4ecd\u53ef\u9006\u53ef\u590d\u7b97;\u5192\u540d\u88ab\u62d2\u3002\u8fd9\u5957\u6f14\u793a\u53ea\u4f9d\u8d56\u56fd\u5bc6\u57fa\u5143,\u4e0d\u7ed1\u5b9a\u4efb\u4f55\u5382\u5546\u79c1\u6709\u534f\u8bae,\u51e1\u662f\u80fd\u8dd1\u901a\u8fd9\u5957\u57fa\u7ebf\u7684\u7cfb\u7edf,\u7ed3\u8bba\u90fd\u80fd\u88ab\u7b2c\u4e09\u65b9\u7528\u516c\u5f00\u7b97\u6cd5\u590d\u7b97\u3002<\/p>\n 04 | \u843d\u5730\u52a8\u4f5c:\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570\u600e\u4e48\u5199<\/h3>\n\u628a\u4e0a\u9762\u7684\u673a\u5236\u843d\u5230\u5177\u4f53\u62db\u6807\u6761\u6b3e,\u5206\u4e09\u6761\u7ebf\u63a8\u8fdb,\u6bcf\u6761\u7ebf\u90fd\u53ef\u76f4\u63a5\u5199\u8fdb\u5408\u540c\u9644\u4ef6,\u5e76\u914d\u4e00\u4e2a\u6574\u6539\u6837\u672c\u3002<\/p>\n \n- \u7248\u672c\u5316\u7b7e\u540d\u7ebf:\u628a\u6bcf\u6761\u51ed\u636e\u8bb0\u5f55\u7684\u5b57\u6bb5\u6574\u4f53\u7b7e\u540d\u5e76\u5e26\u7248\u672c\u53f7,\u8bc4\u6807\u65f6\u968f\u673a\u62bd\u9a8c,\u6539\u4e00\u6761\u5373\u9a8c\u7b7e\u5931\u8d25\u3002<\/li>\n
- \u53ef\u9006\u4e0e\u9694\u79bb\u7ebf:\u51ed\u636e secret \u7528\u6309\u4e3b\u5bc6\u94a5\u6d3e\u751f\u7684\u72ec\u7acb\u5de5\u4f5c\u5bc6\u94a5\u52a0\u5bc6,\u975e\u6d3e\u751f\u5bc6\u94a5\u89e3\u4e0d\u5f00;\u6e90\u660e\u6587\u4e0d\u968f\u8bb0\u5f55\u5916\u6d41\u3002<\/li>\n
- \u8fc1\u79fb\u7ebf:\u4e3b\u5bc6\u94a5\u8f6e\u6362\u6216\u6362\u5382\u5546\u65f6,\u65e7\u51ed\u636e\u7528\u65e7\u5bc6\u94a5\u4ecd\u53ef\u9006\u53ef\u590d\u7b97,\u65b0\u51ed\u636e\u7528\u65b0\u5bc6\u94a5\u91cd\u52a0\u5bc6,\u4e24\u6761\u94fe\u8def\u4e92\u4e0d\u7275\u8fde\u3002<\/li>\n<\/ul>\n
\u628a\u98ce\u9669\u644a\u5f00\u770b,\u8131\u654f\u6700\u5bb9\u6613\u5728"\u51fa\u5e93\u73af\u8282"\u6f0f\u5199\u3002\u67d0\u5236\u9020\u4f01\u4e1a\u628a\u51ed\u636e\u8bb0\u5f55\u76f4\u63a5\u540c\u6b65\u7ed9\u5206\u6790\u5e73\u53f0,\u660e\u6587\u968f\u4e4b\u5916\u6d41,\u4e8b\u540e\u624d\u53d1\u73b0\u62db\u6807\u6761\u6b3e\u91cc\u53ea\u6709"\u52a0\u5bc6\u5b58\u50a8"\u56db\u4e2a\u5b57,\u8131\u654f\u4e0e\u8fc1\u79fb\u5168\u65e0\u3002\u6b63\u786e\u505a\u6cd5\u662f\u628a\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u8131\u654f\u65b9\u6848\u5199\u8fdb\u4ea4\u4ed8\u89c4\u8303:\u654f\u611f\u5b57\u6bb5\u5728\u51fa\u5e93\u524d\u6309\u89c4\u5219\u7248\u672c\u8131\u654f,\u8bb0\u5f55\u6574\u4f53\u7b7e\u540d;\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u5982\u4f55\u8fc1\u79fb\u660e\u786e\u65e7\u5bc6\u94a5\u4fdd\u7559\u7a97\u53e3,\u65e7\u51ed\u636e\u59cb\u7ec8\u53ef\u8fd8\u539f\u590d\u7b97\u3002\u4e24\u4efd\u6761\u6b3e\u9f50\u4e86,\u62db\u6807\u53c2\u6570\u624d\u7b97\u95ed\u5408\u2014\u2014\u65e2\u7ba1\u5f97\u4f4f\u5f53\u4e0b,\u4e5f\u63a5\u5f97\u4f4f\u8f6e\u6362\u3002<\/p>\n \u6574\u6539\u6837\u672c:\u67d0\u5236\u9020\u5e73\u53f0\u628a\u51ed\u636e\u8bb0\u5f55\u7684"\u7248\u672c\u53f7 + \u6574\u4f53\u7b7e\u540d + \u51fa\u5e93\u524d\u8131\u654f"\u5199\u8fdb\u62db\u6807\u9644\u4ef6,\u4e3b\u5bc6\u94a5\u8f6e\u6362\u65f6\u65e7\u8bb0\u5f55\u7528\u65e7\u5de5\u4f5c\u5bc6\u94a5\u4ecd\u53ef\u9006\u53ef\u590d\u7b97\u3001\u65b0\u8bb0\u5f55\u7528\u65b0\u5bc6\u94a5\u91cd\u52a0\u5bc6\u3002\u4e00\u6b21\u6d4b\u8bc4\u4e2d,\u76f4\u63a5\u62ff\u51fa"\u7be1\u6539\u5373\u68c0\u51fa\u3001\u65e7\u51ed\u636e\u4ecd\u53ef\u7528"\u7684\u6f14\u793a\u8bb0\u5f55,\u786e\u8ba4\u51ed\u636e\u94fe\u8def\u53ef\u4fe1,\u800c\u4e0d\u662f\u9760\u53e3\u5934\u4fdd\u8bc1\u3002<\/p>\n 05 | \u907f\u5751\u6e05\u5355:8 \u6761\u6700\u5bb9\u6613\u8e29\u7684\u5751<\/h3>\n\n#\u5751\u540e\u679c\u600e\u4e48\u9a8c\u8bc1\u907f\u5f00\u4e86<\/tr>\n \n\n| 1<\/td>\n | \u53ea\u5199"\u652f\u6301\u56fd\u5bc6"<\/td>\n | \u8bc4\u6807\u65e0\u6cd5\u9a8c\u8bc1<\/td>\n | \u62bd\u8bb0\u5f55\u5f53\u573a\u9a8c\u7b7e<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u65e0\u7248\u672c\u5316\u7b7e\u540d<\/td>\n | \u8bb0\u5f55\u88ab\u6539\u65e0\u611f\u77e5<\/td>\n | \u6539\u5b57\u6bb5\u9a8c\u7b7e\u5931\u8d25<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u8fc1\u79fb\u65e0\u6761\u6b3e<\/td>\n | \u6362\u5bc6\u94a5\u65e7\u51ed\u636e\u9ed1\u76d2<\/td>\n | \u65e7\u5bc6\u94a5\u5206\u522b\u590d\u7b97<\/td>\n<\/tr>\n | \n| 4<\/td>\n | \u65e0\u6574\u4f53\u7b7e\u540d<\/td>\n | \u51fa\u4e8b\u65e0\u6cd5\u5f52\u56e0<\/td>\n | \u8bb0\u5f55\u6574\u4f53\u7b7e\u540d<\/td>\n<\/tr>\n | \n| 5<\/td>\n | \u660e\u6587\u968f\u8bb0\u5f55\u5916\u6d41<\/td>\n | \u5bfc\u51fa\u5373\u6cc4\u9732<\/td>\n | \u51fa\u5e93\u524d\u8131\u654f<\/td>\n<\/tr>\n | \n| 6<\/td>\n | \u5bc6\u94a5\u6df7\u7528<\/td>\n | \u4e00\u5904\u6f0f\u5168\u90e8\u6f0f<\/td>\n | \u5de5\u4f5c\u5bc6\u94a5\u72ec\u7acb\u6d3e\u751f<\/td>\n<\/tr>\n | \n| 7<\/td>\n | \u65e0\u8bc4\u6807\u52a8\u4f5c<\/td>\n | \u6761\u6b3e\u6210\u7a7a\u6587<\/td>\n | \u968f\u673a\u62bd\u9a8c\u5199\u8fdb\u9644\u4ef6<\/td>\n<\/tr>\n | \n| 8<\/td>\n | \u65e0\u4fdd\u7559\u7a97\u53e3<\/td>\n | \u8f6e\u6362\u5373\u4e22\u5931<\/td>\n | \u65e7\u5bc6\u94a5\u4fdd\u7559\u671f\u660e\u793a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u6311\u7b2c 2 \u6761\u5c55\u5f00:\u65e0\u7248\u672c\u5316\u7b7e\u540d\u662f\u62db\u6807\u53c2\u6570\u91cc\u6700\u5e38\u89c1\u7684\u865a\u6761\u6b3e\u3002\u53ea\u5199"\u652f\u6301\u7b7e\u540d"\u5374\u6ca1\u8981\u6c42\u6bcf\u6761\u8bb0\u5f55\u5e26\u7248\u672c\u53f7\u5e76\u6574\u4f53\u7b7e\u540d,\u8bc4\u6807\u65f6\u65e0\u6cd5\u8bc1\u660e\u8bb0\u5f55\u6ca1\u88ab\u6539\u3002\u8131\u654f\u4e5f\u5e94\u540c\u6837\u5e26\u7248\u672c,\u5426\u5219\u8131\u654f\u89c4\u5219\u4e00\u53d8,\u5386\u53f2\u8bb0\u5f55\u5c31\u518d\u4e5f\u5bf9\u5e94\u4e0d\u4e0a\u3002\u628a"\u7248\u672c\u53f7 + \u6574\u4f53\u7b7e\u540d + \u5f53\u573a\u590d\u7b97"\u5199\u6b7b,\u7be1\u6539\u5373\u68c0\u51fa\u7684\u80fd\u529b\u624d\u771f\u6b63\u843d\u5730\u3002<\/p>\n \u6311\u7b2c 3 \u6761\u5c55\u5f00:\u4e3b\u5bc6\u94a5\u8f6e\u6362\u6216\u6362\u5382\u5546\u65f6,\u65e7\u51ed\u636e\u80fd\u5426\u7528\u65e7\u5bc6\u94a5\u4ecd\u53ef\u9006\u53ef\u590d\u7b97,\u591a\u6570\u62db\u6807\u53c2\u6570\u6839\u672c\u6ca1\u63d0\u3002\u6b63\u786e\u5199\u6cd5\u662f\u8981\u6c42\u8fc1\u79fb\u524d\u540e\u4e24\u6761\u94fe\u8def\u4e92\u4e0d\u7275\u8fde:\u65b0\u51ed\u636e\u7528\u65b0\u5bc6\u94a5,\u65e7\u51ed\u636e\u7528\u65e7\u5bc6\u94a5\u4fdd\u7559,\u9a8c\u6536\u65f6\u5206\u522b\u590d\u7b97\u3002\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u5982\u4f55\u8fc1\u79fb\u4e00\u65e6\u5199\u6e05,\u5373\u4fbf\u5382\u5546\u5207\u6362,\u5386\u53f2\u51ed\u636e\u4e5f\u4e0d\u4f1a\u53d8\u6210\u6253\u4e0d\u5f00\u7684\u9ed1\u76d2\u3002<\/p>\n 06 | \u5408\u89c4\u89c6\u89d2:\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570\u8981\u5bf9\u4e0a\u54ea\u4e9b\u8981\u6c42<\/h3>\n\n- \u5bc6\u7801\u6cd5\u3001\u5546\u7528\u5bc6\u7801\u7ba1\u7406\u6761\u4f8b:\u8981\u6c42\u5173\u952e\u4fe1\u606f\u57fa\u7840\u8bbe\u65bd\u4f7f\u7528\u5408\u89c4\u5bc6\u7801\u4ea7\u54c1,\u51ed\u636e\u7ba1\u7406\u5c5e\u5bc6\u7801\u5e94\u7528\u8303\u7574\u3002<\/li>\n
- \u7b49\u4fdd 2.0(GB\/T 22239-2019):\u8eab\u4efd\u9274\u522b\u3001\u5bc6\u7801\u5e94\u7528\u4e24\u6761,\u5bf9\u5e94\u51ed\u636e\u7684\u7b7e\u53d1\u4e0e\u9a8c\u7b7e\u3002<\/li>\n
- GB\/T 39786:\u5bc6\u94a5\u5168\u751f\u547d\u5468\u671f\u7ba1\u7406,\u5bf9\u5e94\u62db\u6807\u53c2\u6570\u91cc"\u8f6e\u6362\u53ef\u9006"\u6761\u6b3e\u3002<\/li>\n
- GB\/T 20518(\u540d\u79f0\u7ea7):\u516c\u94a5\u57fa\u7840\u8bbe\u65bd\u76f8\u5173,\u4f5c\u4e3a\u80fd\u529b\u5e95\u5ea7\u5f15\u7528\u3002<\/li>\n<\/ul>\n
\u5408\u89c4\u8fd9\u6761\u7ebf\u6700\u5bb9\u6613\u88ab\u4f4e\u4f30\u3002\u76d1\u7ba1\u4e0e\u6d4b\u8bc4\u5173\u6ce8\u7684\u4e0d\u53ea\u662f"\u6709\u6ca1\u6709\u52a0\u5bc6",\u800c\u662f"\u80fd\u4e0d\u80fd\u590d\u7b97"\u3002\u628a\u51ed\u636e\u8bb0\u5f55\u7248\u672c\u5316\u7b7e\u540d\u3001\u8131\u654f\u3001\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u5982\u4f55\u8fc1\u79fb\u90fd\u5199\u8fdb\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570,\u672c\u8d28\u662f\u628a\u6d4b\u8bc4\u8981\u6c42\u7684"\u5b8c\u6574\u6027\u3001\u53ef\u63a7\u6027\u3001\u53ef\u8ffd\u6eaf"\u843d\u6210\u53ef\u9a8c\u6536\u6761\u6b3e\u3002\u6807\u51c6\u53ea\u89c4\u5b9a\u8981\u7b7e\u540d\u3001\u8981\u9694\u79bb\u3001\u8981\u53ef\u8fc1\u79fb,\u4e0d\u89c4\u5b9a\u7528\u54ea\u5bb6\u7684\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf,\u6240\u4ee5\u6761\u6b3e\u8981\u5199\u5728\u5382\u5546\u80fd\u529b\u4e4b\u4e0a,\u4ea7\u54c1\u53ea\u89e3\u51b3\u672c\u7ea7\u53ca\u4ee5\u4e0b\u7684\u52a0\u5bc6\u4e0e\u7b7e\u540d\u7684\u6267\u884c\u3002<\/p>\n 07 | \u843d\u5730\u7b54\u6848:\u5b89\u5f53\u4ea7\u54c1\u600e\u4e48\u627f\u63a5<\/h3>\n\u628a\u524d\u9762\u4e09\u4ef6\u4e8b\u843d\u5230\u5de5\u5177\u4e0a,\u5b89\u5f53\u7684\u51ed\u636e\u7ba1\u7406\u80fd\u529b\u4ee5"\u7b54\u6848"\u8eab\u4efd\u51fa\u73b0:\u4e3a\u6bcf\u6761\u51ed\u636e\u8bb0\u5f55\u63d0\u4f9b\u7248\u672c\u5316\u6574\u4f53\u7b7e\u540d\u3001\u628a secret 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\u5bf9\u591a\u6570\u56e2\u961f\u800c\u8a00,\u4f18\u5148\u7ea7\u4e0d\u662f"\u5148\u8ffd\u529f\u80fd\u6e05\u5355",\u800c\u662f\u5148\u628a\u7248\u672c\u5316\u7b7e\u540d\u3001\u53ef\u9006\u9694\u79bb\u3001\u8fc1\u79fb\u53ef\u9006\u4e09\u4ef6\u4e8b\u5199\u8fdb\u6761\u6b3e,\u518d\u7528\u53ef\u590d\u7b97\u8bc1\u636e\u53cd\u63a8\u8fd8\u6709\u54ea\u4e9b\u8bb0\u5f55\u6ca1\u8986\u76d6\u5230\u3002\u51ed\u636e\u7ba1\u7406\u80fd\u529b\u4e00\u65e6\u4e0b\u6c89\u4e3a\u53ef\u7f16\u6392\u7684\u57fa\u5143,\u65b0\u4e1a\u52a1\u63a5\u5165\u53ea\u662f\u767b\u8bb0\u4e00\u6761\u51ed\u636e\u57df\u7b56\u7565,\u4e0d\u5fc5\u6bcf\u6b21\u90fd\u91cd\u65b0\u6539\u9020\u3002\u8fd9\u7c7b\u80fd\u529b\u7684\u4ef7\u503c\u8fd8\u5728\u4e8e\u628a\u5206\u6563\u5728\u5404\u7cfb\u7edf\u7684\u51ed\u636e\u903b\u8f91\u6536\u53e3\u5230\u4e00\u4e2a\u5e73\u53f0,\u5b89\u5168\u4eba\u5458\u4e0d\u5fc5\u9010\u4e2a\u7cfb\u7edf\u6392\u67e5,\u4e5f\u80fd\u4ece\u5de5\u4f5c\u5bc6\u94a5\u770b\u6e05\u6bcf\u4e00\u4efd\u51ed\u636e\u662f\u600e\u4e48\u88ab\u5b88\u62a4\u7684\u3002<\/p>\n 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08 | \u9a8c\u6536\u6e05\u5355\u4e0e\u4e0b\u4e00\u6b65<\/h3>\n\n\u9a8c\u6536\u9879\u901a\u8fc7\u6807\u51c6\u600e\u4e48\u9a8c<\/tr>\n \n\n| \u7248\u672c\u5316\u7b7e\u540d<\/td>\n | \u6539\u5b57\u6bb5\u9a8c\u7b7e\u5931\u8d25<\/td>\n | \u6539\u4e00\u6761\u91cd\u9a8c<\/td>\n<\/tr>\n | \n| \u6574\u4f53\u7b7e\u540d<\/td>\n | \u8bb0\u5f55\u53ef\u6eaf\u6e90<\/td>\n | \u62bd\u8bb0\u5f55\u9a8c\u7b7e<\/td>\n<\/tr>\n | \n| \u53ef\u9006\u9694\u79bb<\/td>\n | \u975e\u6d3e\u751f\u5bc6\u94a5\u89e3\u4e0d\u5f00<\/td>\n | \u6362\u5bc6\u94a5\u8bd5<\/td>\n<\/tr>\n | \n| \u8fc1\u79fb\u53ef\u9006<\/td>\n | \u65e7\u51ed\u636e\u4ecd\u53ef\u7528<\/td>\n | \u8f6e\u6362\u540e\u590d\u7b97<\/td>\n<\/tr>\n | \n| \u51fa\u5e93\u8131\u654f<\/td>\n | \u660e\u6587\u4e0d\u968f\u8bb0\u5f55\u5916\u6d41<\/td>\n | \u67e5\u8131\u654f\u89c4\u5219<\/td>\n<\/tr>\n | \n| \u8bc4\u6807\u52a8\u4f5c<\/td>\n | \u968f\u673a\u62bd\u9a8c\u5199\u8fdb\u9644\u4ef6<\/td>\n | \u67e5\u62db\u6807\u6587\u4ef6<\/td>\n<\/tr>\n | \n| \u4fdd\u7559\u7a97\u53e3<\/td>\n | \u65e7\u5bc6\u94a5\u4fdd\u7559\u671f\u660e\u793a<\/td>\n | \u67e5\u6761\u6b3e<\/td>\n<\/tr>\n | \n| \u53ef\u5ba1\u8ba1<\/td>\n | \u64cd\u4f5c\u53ef\u8ffd\u6eaf<\/td>\n | \u67e5\u5ba1\u8ba1\u65e5\u5fd7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u8d8b\u52bf\u4e0a,\u51ed\u636e\u7ba1\u7406\u6b63\u4ece"\u9759\u6001\u5b58\u50a8"\u8d70\u5411"\u53ef\u590d\u7b97\u7684\u51ed\u636e\u8bb0\u5f55\u6cbb\u7406",\u8bc4\u4f30\u91cd\u70b9\u4e5f\u4ece"\u5b58\u6ca1\u5b58\u5bc6\u6587"\u8f6c\u5411"\u6362\u5bc6\u94a5\u4e4b\u540e\u65e7\u51ed\u636e\u8fd8\u80fd\u4e0d\u80fd\u590d\u7b97\u3001\u8fc1\u79fb\u4e4b\u540e\u65b0\u51ed\u636e\u80fd\u4e0d\u80fd\u9a8c\u771f"\u3002\u5199\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570\u65f6,\u603b\u8d26\u8981\u7b97"\u7248\u672c\u5316\u7b7e\u540d + \u53ef\u9006\u9694\u79bb + \u8fc1\u79fb\u53ef\u9006 + \u8bc4\u6807\u62bd\u9a8c"\u56db\u9879\u4e4b\u548c;GB\/T 39786 \u5219\u63d0\u9192,\u628a\u5bc6\u94a5\u5168\u751f\u547d\u5468\u671f\u7ba1\u7406\u505a\u8fdb\u65e5\u5e38,\u5408\u89c4\u624d\u4e0d\u4f1a\u88ab\u4e00\u6b21\u6027\u6d4b\u8bc4\u6084\u6084\u5403\u6389\u3002\u843d\u5230\u6cbb\u7406\u5c42\u9762,\u628a\u51ed\u636e\u8bb0\u5f55\u3001\u7248\u672c\u53f7\u3001\u6574\u4f53\u7b7e\u540d\u5f53\u4f5c\u4e00\u7c7b\u8d44\u4ea7\u6765\u7ba1,\u6bd4\u5355\u7eaf\u8ffd\u6c42"\u4e0a\u4e86\u5bc6\u7801\u673a"\u66f4\u6709\u4ef7\u503c\u3002<\/p>\n \u4ece\u66f4\u957f\u5468\u671f\u770b,\u6570\u636e\u8fd8\u4f1a\u6301\u7eed\u9047\u5230\u65b0\u573a\u666f:\u65b0\u4e1a\u52a1\u4e0a\u7ebf\u8981\u767b\u8bb0\u51ed\u636e\u57df\u7b56\u7565\u3001\u65e7\u7cfb\u7edf\u4e0b\u7ebf\u8981\u5f52\u6863\u4e3b\u5bc6\u94a5\u3001\u5b89\u5168\u6d4b\u8bc4\u8981\u8c03\u51fa\u4efb\u610f\u4e00\u6761\u51ed\u636e\u8bb0\u5f55\u7684\u53ef\u9a8c\u8bc1\u8bc1\u636e\u3002\u628a\u8fd9\u4e9b\u52a8\u4f5c\u4e5f\u5199\u8fdb\u5b89\u5168\u8fd0\u8425\u624b\u518c,\u4e0e"\u7248\u672c\u5316\u7b7e\u540d\u3001\u53ef\u9006\u9694\u79bb\u3001\u8fc1\u79fb\u53ef\u9006"\u5e76\u5217,\u51ed\u636e\u7ba1\u7406\u6d4b\u7b97\u624d\u7b97\u771f\u6b63\u53ef\u8fd0\u8425\u3002\u843d\u5230\u6cbb\u7406\u5c42\u9762,\u628a\u51ed\u636e\u8bb0\u5f55\u3001\u7248\u672c\u53f7\u3001\u6574\u4f53\u7b7e\u540d\u5f53\u4f5c\u4e00\u7c7b\u8d44\u4ea7\u6765\u7ba1,\u6bd4\u5355\u7eaf\u8ffd\u6c42"\u529f\u80fd\u6e05\u5355\u591a\u957f"\u66f4\u6709\u4ef7\u503c\u3002<\/p>\n \u4e0b\u4e00\u7bc7\u9884\u544a:\u9759\u6001\u8131\u654f\u7cfb\u7edf\u89e3\u51b3\u65b9\u6848\u600e\u4e48\u517c\u987e\u8bbf\u95ee\u63a7\u5236\u4e0e\u9632\u52d2\u7d22(\u7b2c 13 \u5de5\u4f5c\u65e5 #1)\u3002<\/p>\n 09 | \u5e38\u89c1\u95ee\u9898:\u51ed\u636e\u7ba1\u7406\u7cfb\u7edf\u62db\u6807\u53c2\u6570\u7684 4 \u4e2a\u9ad8\u9891\u7591\u95ee<\/h3>\n | | |