Either roll a 4-sided die thrice, or three 4-sided dice once. Each character provides exactly 6 bits security.
1st roll: 1 2 3 4
2nd roll: 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
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3rd roll: 1: ! " # $ 1 2 3 4 A B C D q r s t
2: % & ' ( 5 6 7 8 E F G H u v w x
3: ) * + , 9 : ; < I J K L y z [ \
4: - . / 0 = > ? @ M n o p ] ^ _ `
Example generating a 12-character password:
1,1,2: % 4,3,1: s 4,2,1: r 1,2,2: & 3,3,1: C 4,1,3: y
1,3,1: # 4,3,2: w 3,4,2: H 2,3,4: ? 1,3,2: ' 1,2,4: .
The password is: %sr&Cy#wH?'.
Either roll a 6-sided die thrice, or three 6-sided dice once. Each character provides approximately 6.17 bits security.
1st roll: 1,2,3 4,5,6
2nd roll: 1 2 3 4 5 6 1 2 3 4 5 6
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3rd roll: 1: ! " # $ % & P Q R S T V
2: ( ) * + - / W X Z [ \ ]
3: 2 3 4 5 6 7 ^ _ b c d f
4: 8 9 : < = > g h j k m n
5: ? @ B C D F p q r s t v
6: G H J K M N w x z { } ~
Example generating a 12-character password:
5,3,2: Z 6,6,6: ~ 5,1,1: P 6,1,2: W 6,3,1: R 4,1,4: g
1,2,3: 3 2,6,6: N 6,5,2: \ 3,5,6: M 3,5,4: D 2,2,3: 3
The password is: Z!PWRg3N\MD3
Either roll an 8-sided die twice, or two 8-sided dice once. Each character provides exactly 6 bits security.
1st roll: 1 2 3 4 5 6 7 8
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2nd roll: 1: ! " # $ % & ' (
2: ) * + , - . / 0
3: 1 2 3 4 5 6 7 8
4: 9 : ; < = > ? @
5: A B C D E F G H
6: I J K L M n o p
7: q r s t u v w x
8: y z [ \ ] ^ _ `
Example generating a 12-character password:
8,4: @ 4,5: D 8,5: H 8,5: H 7,3: 7 3,4: ;
4,6: L 5,4: = 3,8: [ 3,3: 3 5,4: = 3,2: +
The password is: @DHH7;L=[3=+
Either roll a 10-sided die twice, or two 10-sided dice once. Each character provides approximately 6.55 bits security.
Note: The last 6 characters at the bottom of the table are blank. Reroll if you get these locations.
1st roll: 1 2 3 4 5 6 7 8 9 10
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2nd roll: 1: ! " # $ % & ' ( ) *
2: + , - . / 0 1 2 3 4
3: 5 6 7 8 9 : ; < = >
4: ? @ A B C D E F G H
5: I J K L M N O P Q R
6: S T U V W X Y Z [ \
7: ] ^ _ ` a b c d e f
8: g h i j k l m n o p
9: q r s t u v w x y z
10: { | } ~
Example generating a 12-character password:
1,6: S 7,2: 1 7,10: reroll 7,2: 1 1,10: { 4,6: V 2,3: 6
5,2: / 6,6: X 8,6: Z 5,2: / 5,6: W 9,6: [
The password is: S11{V6/XZ/W[