Security & Network
59 도구
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해시 도구 14
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MD5 해시 생성기Compute the MD5 digest of any string.SHA-1 해시 생성기Compute the SHA-1 digest of any string.SHA-384 해시 생성기Compute the SHA-384 digest of any string.SHA-512 해시 생성기Compute the SHA-512 digest of any string.HMAC 생성기Create keyed HMAC signatures with SHA-256/384/512.CRC32 체크섬Calculate the CRC32 checksum of text or files.Adler-32 체크섬Compute the fast Adler-32 checksum used by zlib.해시 Type 식별기Guess which algorithm produced a hash from its length, encoding and character set.CRC-16 계산기Compute CRC-16 in six variants: CCITT-FALSE, XMODEM, KERMIT, MODBUS, X.25 and DNP.FNV-1a 해시Compute the Fowler-Noll-Vo non-cryptographic hash in 32, 64 or 128 bits.MurmurHash3 계산기Compute MurmurHash3 x86_32 or x86_128 with a configurable seed.CRC-16 MODBUS 계산기Compute the CRC-16/MODBUS checksum used by RS-485 and industrial PLC protocols.SnefruSnefru is a cryptographic hash function invented by Ralph Merkle in 1990 while working at Xerox PARC. The function supports 128-bit and 256-bit output. It was named after the Egyptian Pharaoh Sneferu, continuing the tradition of the Khufu a
암호 도구 16
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AES 복호화Decrypt AES-GCM/CBC payloads produced by the AES Encrypt tool.RSA Key Pair 생성기Generate 2048/4096-bit RSA keys and export them as JWK.XOR 암호Encrypt or decrypt bytes with a repeating XOR key.RC4 암호화Classic RC4 stream cipher — for study and legacy interop.Vigenere 암호Polyalphabetic keyword cipher, encrypt and decrypt.Affine 암호 EncodeThe Affine cipher is a type of monoalphabetic substitution cipher, wherein each letter in an alphabet is mapped to its numeric equivalent, encrypted using simple mathematical function, (ax + b) % 26 , and converted back to a letter.Bifid 암호 DecodeThe Bifid cipher is a cipher which uses a Polybius square in conjunction with transposition, which can be fairly difficult to decipher without knowing the alphabet keyword.Bifid 암호 EncodeThe Bifid cipher is a cipher which uses a Polybius square in conjunction with transposition, which can be fairly difficult to decipher without knowing the alphabet keyword.Cetacean 암호 DecodeDecode Cetacean Cipher input. e.g. EEEEEEEEEeeEeEEEEEEEEEEEEeeEeEEe becomes hiCetacean 암호 EncodeConverts any input into Cetacean Cipher. e.g. hi becomes EEEEEEEEEeeEeEEEEEEEEEEEEeeEeEEeRail Fence 암호 DecodeDecodes Strings that were created using the Rail fence Cipher provided a key and an offsetRail Fence 암호 EncodeEncodes Strings using the Rail fence Cipher provided a key and an offsetSIGABAEncipher/decipher with the WW2 SIGABA machine. SIGABA, otherwise known as ECM Mark II, was used by the United States for message encryption during WW2 up to the 1950s. It was developed in the 1930s by the US Army and Navy, and has up to thiTypexEncipher/decipher with the WW2 Typex machine. Typex was originally built by the British Royal Air Force prior to WW2, and is based on the Enigma machine with some improvements made, including using five rotors with more stepping points and WhirlpoolWhirlpool is a cryptographic hash function designed by Vincent Rijmen (co-creator of AES) and Paulo S. L. M. Barreto, who first described it in 2000. Several variants exist: Whirlpool-0 is the original version released in 2000. Whirlpool-T
네트워크 도구 7
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도메인 RDAP WHOIS 조회Fetch registrar, status and expiry data via RDAP.HTTP Request 헤더 점검기See exactly which headers your client sends.포트 숫자 조회Find the service behind a port number, or the port behind a service name, with the IANA class.IP Address 추출기Pull every IPv4 address out of a log file, packet capture summary or config dump, deduplicated.URL 추출기Find and list every http/https URL in unstructured text, one per line, deduplicated.Parse UDPParses a UDP header and payload (if present).
IP 도구 6
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IPv6 Address 확장기Expand abbreviated IPv6 to the full 8-group form.IPv6 Address 압축Compress IPv6 to its shortest RFC 5952 form.IP to 10 진 변환기Convert IPv4 addresses to 32-bit integers and back.10 진 to IP 변환기Turn a packed integer back into dotted-quad IPv4.MAC Address 검증기Validate MAC formats and inspect unicast/multicast and admin bits.
URL 도구 4
보안 도구 12
Strong 비밀번호 생성기Crypto-random passwords with full policy control.JWT 디코더Inspect JWT header, payload and signature metadata.
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암호 문구 생성기Diceware-style memorable passphrases.비밀번호 Strength 테스터Estimate entropy and crack-time of a password.API Key 생성기Random hex / Base64 secrets of any length.기본 Auth Header 생성기Build and decode Authorization: Basic headers.체크섬 검증기Compare a file hash against the published digest.Secret 스캐너Find leaked API keys, tokens, private keys, JWTs and connection strings in config files, logs or code.PII 마스킹Mask emails, phone numbers, SSNs, card numbers, IPs, IBANs, MACs and JWTs in logs before sharing them.TOTP Code 생성기Generate RFC 6238 time-based one-time passwords from a Base32 secret, with the otpauth URI.JWT 서명 검증기Decode a JWT and verify its HS256 signature locally, with exp/nbf/iat claim checks.To Bech32Bech32 is an encoding scheme primarily used for Bitcoin SegWit addresses (BIP-0173). It uses a 32-character alphabet that excludes easily confused characters (1, b, i, o) and includes a checksum for error detection. Bech32m (BIP-0350) is an