jam.otp.HOTP
HOTP(
secret: Union[bytes, str],
digits: int = 6,
digest: Literal["sha1", "sha256", "sha512"] = "sha1",
)
Bases: BaseOTP
HOTP instance.
Methods:
| Name | Description |
|---|---|
at |
Generates a HOTP code for the specified counter. |
verify |
Verify HOTP-code. |
at(factor: int) -> str
Generates a HOTP code for the specified counter.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
factor
|
int
|
Counter (increases after each use). |
required |
Returns:
| Name | Type | Description |
|---|---|---|
str |
str
|
HOTP code (fixed-length string). |
verify(code: str, factor: int, look_ahead: int = 1) -> bool
Verify HOTP-code.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
code
|
str
|
Code. |
required |
factor
|
int
|
Now counter. |
required |
look_ahead
|
int
|
Allowable forward offset (to compensate for desynchronization). Default is 1.. |
1
|
Returns:
| Name | Type | Description |
|---|---|---|
bool |
bool
|
True if the code matches, otherwise False. |
FILE PATH: jam/otp/hotp.py