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Similar blocks of code found in 4 locations. Consider refactoring.
Open

      0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, 0x5cb0679e, 0x4fa33742, 
      0xd3822740, 0x99bc9bbe, 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b, 
      0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4, 0x5748ab2f, 0xbc946e79, 
      0xc6a376d2, 0x6549c2c8, 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6, 
      0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, 0xa1fad5f0, 0x6a2d519a,
Severity: Major
Found in lib/kruptos/blowfish-tables.rb and 3 other locations - About 1 day to fix
lib/kruptos/blowfish-tables.rb on lines 13..55
lib/kruptos/blowfish-tables.rb on lines 56..99
lib/kruptos/blowfish-tables.rb on lines 100..142

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 257.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

      0x4b7a70e9, 0xb5b32944, 
      0xdb75092e, 0xc4192623, 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266, 
      0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1, 0x193602a5, 0x75094c29, 
      0xa0591340, 0xe4183a3e, 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6, 
      0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1, 0x4cdd2086, 0x8470eb26,
Severity: Major
Found in lib/kruptos/blowfish-tables.rb and 3 other locations - About 1 day to fix
lib/kruptos/blowfish-tables.rb on lines 13..55
lib/kruptos/blowfish-tables.rb on lines 100..142
lib/kruptos/blowfish-tables.rb on lines 143..185

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 257.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

      0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, 0xb8e1afed, 0x6a267e96,
      0xba7c9045, 0xf12c7f99, 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16,
      0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e, 0x0d95748f, 0x728eb658,
      0x718bcd58, 0x82154aee, 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,
      0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, 0x8e79dcb0, 0x603a180e,
Severity: Major
Found in lib/kruptos/blowfish-tables.rb and 3 other locations - About 1 day to fix
lib/kruptos/blowfish-tables.rb on lines 56..99
lib/kruptos/blowfish-tables.rb on lines 100..142
lib/kruptos/blowfish-tables.rb on lines 143..185

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 257.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Similar blocks of code found in 4 locations. Consider refactoring.
Open

      0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, 
      0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068, 0xd4082471, 0x3320f46a, 
      0x43b7d4b7, 0x500061af, 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840, 
      0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45, 0xbfbc09ec, 0x03bd9785, 
      0x7fac6dd0, 0x31cb8504, 0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a,
Severity: Major
Found in lib/kruptos/blowfish-tables.rb and 3 other locations - About 1 day to fix
lib/kruptos/blowfish-tables.rb on lines 13..55
lib/kruptos/blowfish-tables.rb on lines 56..99
lib/kruptos/blowfish-tables.rb on lines 143..185

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 257.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Method add_noise has 49 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def add_noise(newLength)
    message = self
    usableNoisyMessageLength = newLength / 9 * 8
    bitmapSize = newLength / 9
    remainingBytes = newLength - usableNoisyMessageLength - bitmapSize
Severity: Minor
Found in lib/kruptos/noise.rb - About 1 hr to fix

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

        3.times {
      xr ^= f(xl+@key[0])
      xl ^= f(xr+@key[1])
      xr ^= f(xl+@key[2])
      xl ^= f(xr+@key[3])
    Severity: Major
    Found in lib/kruptos/gost.rb and 1 other location - About 1 hr to fix
    lib/kruptos/gost.rb on lines 109..118

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 76.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

        3.times {
      xr ^= f(xl+@key[7])
      xl ^= f(xr+@key[6])
      xr ^= f(xl+@key[5])
      xl ^= f(xr+@key[4])
    Severity: Major
    Found in lib/kruptos/gost.rb and 1 other location - About 1 hr to fix
    lib/kruptos/gost.rb on lines 78..87

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 76.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

      def encrypt_pair(xl, xr)
    0.upto(15) { |i|
        xl = (xl ^ @pArray[i]) % ULONG
        xr = (xr ^ f(xl)) % ULONG
        xl, xr = [xl, xr].reverse
    Severity: Major
    Found in lib/kruptos/blowfish.rb and 1 other location - About 1 hr to fix
    lib/kruptos/blowfish.rb on lines 81..90

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 61.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 2 locations. Consider refactoring.
    Open

      def decrypt_pair(xl, xr)
    17.downto(2) { |i|
        xl = (xl ^ @pArray[i]) % ULONG
        xr = (xr ^ f(xl)) % ULONG
        xl, xr = [xl, xr].reverse
    Severity: Major
    Found in lib/kruptos/blowfish.rb and 1 other location - About 1 hr to fix
    lib/kruptos/blowfish.rb on lines 68..77

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 61.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Method add_noise has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
    Open

      def add_noise(newLength)
    message = self
    usableNoisyMessageLength = newLength / 9 * 8
    bitmapSize = newLength / 9
    remainingBytes = newLength - usableNoisyMessageLength - bitmapSize
    Severity: Minor
    Found in lib/kruptos/noise.rb - About 1 hr to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method initialize has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

      def initialize(key128, mode)
    # IDEA is subject to attack unless the key is sufficiently random, so we
    # take an MD5 digest of a variable-length passphrase to ensure a solid key
    if (key128.class == String)  
      digest = Digest::MD5.digest(key128)
    Severity: Minor
    Found in lib/kruptos/idea.rb - About 45 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method generate_encryption_subkeys has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

      def generate_encryption_subkeys(key)
    encrypt_keys = []
    encrypt_keys[0..7] = key.dup
    8.upto(51) { |i|
      a = ((i + 1) % 8 > 0) ? (i-7)  : (i-15)
    Severity: Minor
    Found in lib/kruptos/idea.rb - About 25 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Similar blocks of code found in 6 locations. Consider refactoring.
    Open

      def encrypt_block(block)
    xl, xr = block.unpack('NN')
    xl, xr = encrypt_pair(xl, xr)
    encrypted = [xl, xr].pack('NN')
    return(encrypted)
    Severity: Minor
    Found in lib/kruptos/gost.rb and 5 other locations - About 15 mins to fix
    lib/kruptos/blowfish.rb on lines 94..98
    lib/kruptos/blowfish.rb on lines 102..106
    lib/kruptos/gost.rb on lines 131..135
    lib/kruptos/idea.rb on lines 141..145
    lib/kruptos/idea.rb on lines 149..153

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 26.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 6 locations. Consider refactoring.
    Open

      def decrypt_block(block)
    xl, xr = block.unpack('NN')
    xl, xr = decrypt_pair(xl, xr)
    decrypted = [xl, xr].pack('NN')
    return(decrypted)
    Severity: Minor
    Found in lib/kruptos/gost.rb and 5 other locations - About 15 mins to fix
    lib/kruptos/blowfish.rb on lines 94..98
    lib/kruptos/blowfish.rb on lines 102..106
    lib/kruptos/gost.rb on lines 123..127
    lib/kruptos/idea.rb on lines 141..145
    lib/kruptos/idea.rb on lines 149..153

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 26.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 6 locations. Consider refactoring.
    Open

      def encrypt_block(block)
    xl, xr = block.unpack('NN')
    xl, xr = crypt_pair(xl, xr)
    encrypted = [xl, xr].pack('NN')
    return(encrypted)
    Severity: Minor
    Found in lib/kruptos/idea.rb and 5 other locations - About 15 mins to fix
    lib/kruptos/blowfish.rb on lines 94..98
    lib/kruptos/blowfish.rb on lines 102..106
    lib/kruptos/gost.rb on lines 123..127
    lib/kruptos/gost.rb on lines 131..135
    lib/kruptos/idea.rb on lines 149..153

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 26.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 6 locations. Consider refactoring.
    Open

      def decrypt_block(block)
    xl, xr = block.unpack('NN')
    xl, xr = decrypt_pair(xl, xr)
    decrypted = [xl, xr].pack('NN')
    return(decrypted)
    Severity: Minor
    Found in lib/kruptos/blowfish.rb and 5 other locations - About 15 mins to fix
    lib/kruptos/blowfish.rb on lines 94..98
    lib/kruptos/gost.rb on lines 123..127
    lib/kruptos/gost.rb on lines 131..135
    lib/kruptos/idea.rb on lines 141..145
    lib/kruptos/idea.rb on lines 149..153

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 26.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 6 locations. Consider refactoring.
    Open

      def decrypt_block(block)
    xl, xr = block.unpack('NN')
    xl, xr = crypt_pair(xl, xr)
    decrypted = [xl, xr].pack('NN')
    return(decrypted)
    Severity: Minor
    Found in lib/kruptos/idea.rb and 5 other locations - About 15 mins to fix
    lib/kruptos/blowfish.rb on lines 94..98
    lib/kruptos/blowfish.rb on lines 102..106
    lib/kruptos/gost.rb on lines 123..127
    lib/kruptos/gost.rb on lines 131..135
    lib/kruptos/idea.rb on lines 141..145

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 26.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Similar blocks of code found in 6 locations. Consider refactoring.
    Open

      def encrypt_block(block)
    xl, xr = block.unpack('NN')
    xl, xr = encrypt_pair(xl, xr)
    encrypted = [xl, xr].pack('NN')
    return(encrypted)
    Severity: Minor
    Found in lib/kruptos/blowfish.rb and 5 other locations - About 15 mins to fix
    lib/kruptos/blowfish.rb on lines 102..106
    lib/kruptos/gost.rb on lines 123..127
    lib/kruptos/gost.rb on lines 131..135
    lib/kruptos/idea.rb on lines 141..145
    lib/kruptos/idea.rb on lines 149..153

    Duplicated Code

    Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

    Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

    When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

    Tuning

    This issue has a mass of 26.

    We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

    The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

    If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

    See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

    Refactorings

    Further Reading

    Severity
    Category
    Status
    Source
    Language