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The resulting string is encoded using a variant of Base64 (+/ and with padding). The authorization method and a space character (e.g. "Basic ") is then prepended to the encoded string. For example, if the browser uses Aladdin as the username and open sesame as the password, then the field's value is the Base64 encoding of Aladdin:open sesame ...
Because Base64 is a six-bit encoding, and because the decoded values are divided into 8-bit octets, every four characters of Base64-encoded text (4 sextets = 4 × 6 = 24 bits) represents three octets of unencoded text or data (3 octets = 3 × 8 = 24 bits). This means that when the length of the unencoded input is not a multiple of three, the ...
The base-64 encoding in bcrypt uses the table ... password: array of Bytes (1..72 bytes) UTF-8 encoded password salt: array of ...
OTPW uses by default a base64 encoding instead, because that allows more passwords to be printed on a single page, with the same password entropy. In addition, an average human spy needs over 30 seconds to write a 12-character random string into short-term memory, which provides a good protection against brief looks that an attacker might have ...
The decoded challenge is hashed using HMAC-MD5, with a shared secret (typically, the user's password, or a hash thereof) as the secret key. The hashed challenge is converted to a string of lowercase hex digits. The username and a space character are prepended to the hex digits. The concatenation is then base64-encoded and sent to the server
The PKCS#10 standard defines a binary format for encoding CSRs for use with X.509. It is expressed in ASN.1. Here is an example of how you can examine its ASN.1 structure using OpenSSL: openssl asn1parse -i -in your_request.p10. A CSR may be represented as a Base64 encoded PKCS#10; an example of which is given below:
A strong password is your first line of defense against intruders and imposters. Here are some helpful tips on creating a secure password so you can make sure your information remains safe. Create a strong password • Use unique words - Don't use obvious words like "password". • Have 12 or more characters - Longer passwords are more secure.
To prevent the user name and password being read directly by a person, they are encoded as a sequence of base-64 characters before transmission. into something like As user name and password may contain special or even binary characters, they are encoded as a sequence of base-64 characters before transmission.